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Tất cả Toán Vật lý Hóa học Sinh học Ngữ văn Tiếng anh Lịch sử Địa lý Tin học Công nghệ Giáo dục công dân Âm nhạc Mỹ thuật Tiếng anh thí điểm Lịch sử và Địa lý Thể dục Khoa học Tự nhiên và xã hội Đạo đức Thủ công Quốc phòng an ninh Tiếng việt Khoa học tự nhiên
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Nam Nguyễn Trọng
18 tháng 10 2017

A factory has male and female workers in the ratio of 3 : 5. Some female workers but no male workers resigned. 5 more workers are then employed. The ratio of male to female workers is now 4 : 3 while the number of female workers is 15. Find possible original numbers of female workers.
#Toán lớp 8
0
LQ
Lê Quỳnh Anh
22 tháng 7 2017
Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions from 36 to 42 Bees, classified into over 10,000 species, are insects found in almost every part of the world except the northernmost and southernmost regions. One commonly known species is the honeybee, the only bee that produces honey and wax. Humans use the wax in making candles, lipsticks, and other products, and they use the honey as a substance that...
Đọc tiếp

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions from 36 to 42

Bees, classified into over 10,000 species, are insects found in almost every part of the world except the northernmost and southernmost regions. One commonly known species is the honeybee, the only bee that produces honey and wax. Humans use the wax in making candles, lipsticks, and other products, and they use the honey as a substance that people eat to maintain life and growth. While gathering the nectar and pollen with which they make honey, bees are simultaneously helping to fertilize the flowers on which they land. Many fruits and vegetables would not survive if bees did not carry the pollen from blossom to blossom.

Bees live in a structured environment and social structure within a hive, which is a nest with storage space for the honey. The different types of bees each perform a unique function. The worker bee carries nectar to hive in a special stomach called a honey stomach. Other workers make beeswax and shape it into a honeycomb, which is a waterproof mass of six-sided compartments, or cells. The queen lays eggs in completed cells. As the workers build more cells, the queen lays more eggs.

All workers, like the queen, are female, but the workers are smaller than the queen. The male honeybees are called drones; they do no work and cannot sting. They are developed from unfertilized eggs, and their only job is to impregnate a queen. The queen must be fertilized in order to lay more worker eggs. During the season when less honey is available and the drone is of no further use, the workers block the drones from eating the honey so that they will starve to death

All of the following are characteristics of a honeycomb except__________.

A. it contains hexagonal sections

B. it is made of wax

C. it is made of honey

D. it is impermeable
#Mẫu giáo
1
DH
Dương Hoàn Anh
22 tháng 7 2017

Đáp án C

Tất cả những điều sau đây là các đặc tính của tổ ong ngoại trừ ___________.

A. nó chứa các phần lục giác

B. nó được làm bằng sáp

C. nó được làm bằng mật ong

D. nó là không thấm nước

Đúng(0)
LQ
Lê Quỳnh Anh
16 tháng 7 2017
Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions from 36 to 42 Bees, classified into over 10,000 species, are insects found in almost every part of the world except the northernmost and southernmost regions. One commonly known species is the honeybee, the only bee that produces honey and wax. Humans use the wax in making candles, lipsticks, and other products, and they use the honey as a substance that...
Đọc tiếp

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions from 36 to 42

Bees, classified into over 10,000 species, are insects found in almost every part of the world except the northernmost and southernmost regions. One commonly known species is the honeybee, the only bee that produces honey and wax. Humans use the wax in making candles, lipsticks, and other products, and they use the honey as a substance that people eat to maintain life and growth. While gathering the nectar and pollen with which they make honey, bees are simultaneously helping to fertilize the flowers on which they land. Many fruits and vegetables would not survive if bees did not carry the pollen from blossom to blossom.

Bees live in a structured environment and social structure within a hive, which is a nest with storage space for the honey. The different types of bees each perform a unique function. The worker bee carries nectar to hive in a special stomach called a honey stomach. Other workers make beeswax and shape it into a honeycomb, which is a waterproof mass of six-sided compartments, or cells. The queen lays eggs in completed cells. As the workers build more cells, the queen lays more eggs.

All workers, like the queen, are female, but the workers are smaller than the queen. The male honeybees are called drones; they do no work and cannot sting. They are developed from unfertilized eggs, and their only job is to impregnate a queen. The queen must be fertilized in order to lay more worker eggs. During the season when less honey is available and the drone is of no further use, the workers block the drones from eating the honey so that they will starve to death

The passage implies that bees can be found in each of the following parts of the world except _________. 

A. Africa

B. China

C. Europe

D. Antarctica
#Mẫu giáo
1
DH
Dương Hoàn Anh
16 tháng 7 2017

Đáp án D

Những con ong có thể được tìm thấy ở nhiều nơi trên thế giới ngoại trừ _________.

A. Châu Phi

B. Trung Quốc

C. Châu Âu

D. Nam Cực

Đúng(0)
LQ
Lê Quỳnh Anh
24 tháng 4 2017
Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions from 36 to 42 Bees, classified into over 10,000 species, are insects found in almost every part of the world except the northernmost and southernmost regions. One commonly known species is the honeybee, the only bee that produces honey and wax. Humans use the wax in making candles, lipsticks, and other products, and they use the honey as a substance that...
Đọc tiếp

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions from 36 to 42

Bees, classified into over 10,000 species, are insects found in almost every part of the world except the northernmost and southernmost regions. One commonly known species is the honeybee, the only bee that produces honey and wax. Humans use the wax in making candles, lipsticks, and other products, and they use the honey as a substance that people eat to maintain life and growth. While gathering the nectar and pollen with which they make honey, bees are simultaneously helping to fertilize the flowers on which they land. Many fruits and vegetables would not survive if bees did not carry the pollen from blossom to blossom.

Bees live in a structured environment and social structure within a hive, which is a nest with storage space for the honey. The different types of bees each perform a unique function. The worker bee carries nectar to hive in a special stomach called a honey stomach. Other workers make beeswax and shape it into a honeycomb, which is a waterproof mass of six-sided compartments, or cells. The queen lays eggs in completed cells. As the workers build more cells, the queen lays more eggs.

All workers, like the queen, are female, but the workers are smaller than the queen. The male honeybees are called drones; they do no work and cannot sting. They are developed from unfertilized eggs, and their only job is to impregnate a queen. The queen must be fertilized in order to lay more worker eggs. During the season when less honey is available and the drone is of no further use, the workers block the drones from eating the honey so that they will starve to death

According to the passage, honey is carried to the hive in a honey stomach by the ______________

A. workers

B. drones

C. males

D. queens
#Mẫu giáo
1
DH
Dương Hoàn Anh
24 tháng 4 2017

Đáp án A

Theo đoạn văn, mật ong được mang đến tổ ong trong dạ dày mật ong bởi ______________

A. ong thợ

B. ong mật đực

C. ong đực

D. nữ hoàng

Đúng(0)
LQ
Lê Quỳnh Anh
18 tháng 11 2017
Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions from 36 to 42 Bees, classified into over 10,000 species, are insects found in almost every part of the world except the northernmost and southernmost regions. One commonly known species is the honeybee, the only bee that produces honey and wax. Humans use the wax in making candles, lipsticks, and other products, and they use the honey as a substance that...
Đọc tiếp

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions from 36 to 42

Bees, classified into over 10,000 species, are insects found in almost every part of the world except the northernmost and southernmost regions. One commonly known species is the honeybee, the only bee that produces honey and wax. Humans use the wax in making candles, lipsticks, and other products, and they use the honey as a substance that people eat to maintain life and growth. While gathering the nectar and pollen with which they make honey, bees are simultaneously helping to fertilize the flowers on which they land. Many fruits and vegetables would not survive if bees did not carry the pollen from blossom to blossom.

Bees live in a structured environment and social structure within a hive, which is a nest with storage space for the honey. The different types of bees each perform a unique function. The worker bee carries nectar to hive in a special stomach called a honey stomach. Other workers make beeswax and shape it into a honeycomb, which is a waterproof mass of six-sided compartments, or cells. The queen lays eggs in completed cells. As the workers build more cells, the queen lays more eggs.

All workers, like the queen, are female, but the workers are smaller than the queen. The male honeybees are called drones; they do no work and cannot sting. They are developed from unfertilized eggs, and their only job is to impregnate a queen. The queen must be fertilized in order to lay more worker eggs. During the season when less honey is available and the drone is of no further use, the workers block the drones from eating the honey so that they will starve to death

In what way does the reading imply that bees are useful in nature?

A. They pollinate fruit and vegetable plants.

B. They make marvelous creation from max.

C. They kill the dangerous drones.

D. They create storage spaces
#Mẫu giáo
1
DH
Dương Hoàn Anh
18 tháng 11 2017

Đáp án A

Ong có ích trong tự nhiên theo cách nào?

A. Chúng thụ phấn cho cây ăn quả và rau.

B. Chúng tạo ra những điều tuyệt vời từ sáp.

C. Chúng giết chết các các con ong mật đực nguy hiểm.

D. Chúng tạo ra không gian lưu trữ

Đúng(0)
LQ
Lê Quỳnh Anh
23 tháng 2 2019
Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions from 36 to 42 Bees, classified into over 10,000 species, are insects found in almost every part of the world except the northernmost and southernmost regions. One commonly known species is the honeybee, the only bee that produces honey and wax. Humans use the wax in making candles, lipsticks, and other products, and they use the honey as a substance that...
Đọc tiếp

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions from 36 to 42

Bees, classified into over 10,000 species, are insects found in almost every part of the world except the northernmost and southernmost regions. One commonly known species is the honeybee, the only bee that produces honey and wax. Humans use the wax in making candles, lipsticks, and other products, and they use the honey as a substance that people eat to maintain life and growth. While gathering the nectar and pollen with which they make honey, bees are simultaneously helping to fertilize the flowers on which they land. Many fruits and vegetables would not survive if bees did not carry the pollen from blossom to blossom.

Bees live in a structured environment and social structure within a hive, which is a nest with storage space for the honey. The different types of bees each perform a unique function. The worker bee carries nectar to hive in a special stomach called a honey stomach. Other workers make beeswax and shape it into a honeycomb, which is a waterproof mass of six-sided compartments, or cells. The queen lays eggs in completed cells. As the workers build more cells, the queen lays more eggs.

All workers, like the queen, are female, but the workers are smaller than the queen. The male honeybees are called drones; they do no work and cannot sting. They are developed from unfertilized eggs, and their only job is to impregnate a queen. The queen must be fertilized in order to lay more worker eggs. During the season when less honey is available and the drone is of no further use, the workers block the drones from eating the honey so that they will starve to death

The word “simultaneously” in the fourth sentence is closest meaning to ________

A. stubbornly

B. concurrently

C. skillfully

D. diligently
#Mẫu giáo
1
DH
Dương Hoàn Anh
23 tháng 2 2019

Đáp án B

Từ “simultaneously” trong câu thứ tư gần nghĩa với ________.

A. ngoan cố

B. đồng thời

C. khéo léo

D. siêng năng

Đúng(0)
LQ
Lê Quỳnh Anh
3 tháng 7 2018
Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions from 36 to 42 Bees, classified into over 10,000 species, are insects found in almost every part of the world except the northernmost and southernmost regions. One commonly known species is the honeybee, the only bee that produces honey and wax. Humans use the wax in making candles, lipsticks, and other products, and they use the honey as a substance that...
Đọc tiếp

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions from 36 to 42

Bees, classified into over 10,000 species, are insects found in almost every part of the world except the northernmost and southernmost regions. One commonly known species is the honeybee, the only bee that produces honey and wax. Humans use the wax in making candles, lipsticks, and other products, and they use the honey as a substance that people eat to maintain life and growth. While gathering the nectar and pollen with which they make honey, bees are simultaneously helping to fertilize the flowers on which they land. Many fruits and vegetables would not survive if bees did not carry the pollen from blossom to blossom.

Bees live in a structured environment and social structure within a hive, which is a nest with storage space for the honey. The different types of bees each perform a unique function. The worker bee carries nectar to hive in a special stomach called a honey stomach. Other workers make beeswax and shape it into a honeycomb, which is a waterproof mass of six-sided compartments, or cells. The queen lays eggs in completed cells. As the workers build more cells, the queen lays more eggs.

All workers, like the queen, are female, but the workers are smaller than the queen. The male honeybees are called drones; they do no work and cannot sting. They are developed from unfertilized eggs, and their only job is to impregnate a queen. The queen must be fertilized in order to lay more worker eggs. During the season when less honey is available and the drone is of no further use, the workers block the drones from eating the honey so that they will starve to death

The word “which” in the fourth sentence refers to________ 

A. fertilizer

B. honey

C. flowers

D. bees
#Mẫu giáo
1
DH
Dương Hoàn Anh
3 tháng 7 2018

Đáp án C

Từ "cái" trong câu thứ tư đề cập đến _________.

A. phân bón

B. mật ong

C. hoa

D. ong

Đúng(0)
LQ
Lê Quỳnh Anh
8 tháng 4 2017
Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions from 36 to 42 Bees, classified into over 10,000 species, are insects found in almost every part of the world except the northernmost and southernmost regions. One commonly known species is the honeybee, the only bee that produces honey and wax. Humans use the wax in making candles, lipsticks, and other products, and they use the honey as a substance that...
Đọc tiếp

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions from 36 to 42

Bees, classified into over 10,000 species, are insects found in almost every part of the world except the northernmost and southernmost regions. One commonly known species is the honeybee, the only bee that produces honey and wax. Humans use the wax in making candles, lipsticks, and other products, and they use the honey as a substance that people eat to maintain life and growth. While gathering the nectar and pollen with which they make honey, bees are simultaneously helping to fertilize the flowers on which they land. Many fruits and vegetables would not survive if bees did not carry the pollen from blossom to blossom.

Bees live in a structured environment and social structure within a hive, which is a nest with storage space for the honey. The different types of bees each perform a unique function. The worker bee carries nectar to hive in a special stomach called a honey stomach. Other workers make beeswax and shape it into a honeycomb, which is a waterproof mass of six-sided compartments, or cells. The queen lays eggs in completed cells. As the workers build more cells, the queen lays more eggs.

All workers, like the queen, are female, but the workers are smaller than the queen. The male honeybees are called drones; they do no work and cannot sting. They are developed from unfertilized eggs, and their only job is to impregnate a queen. The queen must be fertilized in order to lay more worker eggs. During the season when less honey is available and the drone is of no further use, the workers block the drones from eating the honey so that they will starve to death

According to the passage, the drone__________.

A. collects less honey than workers

B. mates with the queen and has no other purpose

C. comes from eggs fertilized by other drones

D. can be male or female
#Mẫu giáo
1
DH
Dương Hoàn Anh
8 tháng 4 2017

Đáp án B

Theo đoạn văn, ong mật đực

A. thu thập ít mật ong hơn ong thợ

B. làm bạn đời với nữ hoàng và không có mục đích nào khác

C. đến từ trứng được thụ tinh

D. có thể là đực hoặc cái

Đúng(0)
AY
Akari Yukino
3 tháng 9 2017

There are 24 female friends and some male in the entertainment team. The number of male friends \(\frac{3}{8}\)female. How much do you ask the art team ?
#Toán lớp 4
5
CN
Cô nàng Thiên Yết
3 tháng 9 2017

Dịch : Trong một cuộc chơi giải trí có 24 bạn nữ và một vài bạn nam.Biết số bạn nam bằng 3/8 bạn nữ.Hỏi nhóm đó có bao nhiêu bạn tham gia ?

Trong đội đó có số bạn nam là :

     24 x 3 : 8 = 9 ( bạn )

Tổng số bạn tham gia trong nhóm là :

     24 + 9 = 33 ( bạn )

           Đ/s : 33 bạn.

Đúng(0)
LQ
Lê Quang Phúc
3 tháng 9 2017

Câu hỏi sao không trùng khớp với đề bài vậy bạn?

Đúng(0)
G
G.Dr
9 tháng 11 2019
Mark the letter A, B, C or D to indicate the correct response to each of the following exchanges. 1. Nam: "Which gender, do you think workers harder: male or female?" Lan: "-------------" A. I think it depends on individuals rather than gender. B. Male like high position jobs more than females. C. Females prefer to have a stable job. D. Both males and females are responsible for childcare. 2. Nam: "Which gender spends most of the time shopping?" Lan: "-------------" A. Shopping has...
Đọc tiếp

Mark the letter A, B, C or D to indicate the correct response to each of the following exchanges.

1. Nam: "Which gender, do you think workers harder: male or female?"

Lan: "-------------"

A. I think it depends on individuals rather than gender.

B. Male like high position jobs more than females.

C. Females prefer to have a stable job.

D. Both males and females are responsible for childcare.

2. Nam: "Which gender spends most of the time shopping?"

Lan: "-------------"

A. Shopping has always been my hobby.

B. More and more people are shopping online these day.

C. Both genders like shopping.

D. It depends on who keeps the money.
#Tiếng anh lớp 9
1
DH
Diệu Huyền
9 tháng 11 2019

#Nguồn: Băng

Mark the letter A, B, C or D to indicate the correct response to each of the following exchanges.

1. Nam: "Which gender, do you think workers harder: male or female?"

Lan: "-------------"

A. I think it depends on individuals rather than gender.

B. Male like high position jobs more than females.

C. Females prefer to have a stable job.

D. Both males and females are responsible for childcare.

2. Nam: "Which gender spends most of the time shopping?"

Lan: "-------------"

A. Shopping has always been my hobby.

B. More and more people are shopping online these day.

C. Both genders like shopping.

D. It depends on who keeps the money.

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Tất cả Toán Vật lý Hóa học Sinh học Ngữ văn Tiếng anh Lịch sử Địa lý Tin học Công nghệ Giáo dục công dân Âm nhạc Mỹ thuật Tiếng anh thí điểm Lịch sử và Địa lý Thể dục Khoa học Tự nhiên và xã hội Đạo đức Thủ công Quốc phòng an ninh Tiếng việt Khoa học tự nhiên
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