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11 tháng 9 2018

Bảng tuần hoàn các nguyên tố hóa học, hay bảng tuần hoàn Mendeleev, hay ngắn gọn bảng tuần hoàn, là một phương pháp liệt kê các nguyên tố hóa học thành bảng, dựa trên số hiệu nguyên tử (số proton trong hạt nhân), cấu hình electron và các tính chất hóa học tuần hoàn của chúng. Các nguyên tố được biểu diễn theo trật tự số hiệu nguyên tử tăng dần, thường liệt kê cùng với ký hiệu hóa học trong mỗi ô. Dạng tiêu chuẩn của bảng gồm các nguyên tố được sắp xếp thành 18 cột và 7 dòng, với hai dòng kép nằm riêng nằm bên dưới cùng.

Hok tốt .

# MissyGirl #

Hệ tuần hoàn là hệ cơ quan có chức năng tuần hoàn máu trong cơ thể của hầu hết các động vật. Hệ tuần hoàn vận chuyển chất dinh dưỡng, ôxy, cacbon điôxít, hormone, tế bào máu ra và vào các tế bào trong cơ thể để nuôi dưỡng nó và giúp chống lại bệnh tật, ổn định nhiệt độ cơ thể và độ pH, và để duy trì cân bằng nội môi.

11 tháng 9 2018

i dont nkow

6 :  s ....  

13 : learn .... learning

16 : learn .... learns

17 : want .... wants

19 : in .... at 

...
Đọc tiếp

Hi, Barbie!

Hi, Ken!

You wanna go for a ride?

Sure, Ken!

Jump in!

 

 

Chorus:

I'm a Barbie girl, in a Barbie world

Life in plastic, it's fantastic

You can brush my hair, undress meeverywhere

Imagination, life is your creation

 

 

Come on Barbie, let's go party!

 

 

Chorus:

I'm a Barbie girl, in a Barbie world

Life in plastic, it's fantastic

You can brush my hair, undress meeverywhere

Imagination, life is your creation

 

 

I'm a blond single girl in a fantasy world

Dress me up, make it tight, I'm your dolly

You're my doll, rock'n'roll, feel the glamourand pink

Kiss me here, touch me there, hanky panky

 

 

You can touch, you can play

If you say: "I'm always yours", ooh wow

 

 

Chorus:

I'm a Barbie girl, in a Barbie world

Life in plastic, it's fantastic

You can brush my hair, undress meeverywhere

Imagination, life is your creation

 

 

Bridge:

Come on Barbie, let's go party!

Ah ah ah yeah

Come on Barbie, let's go party!

Ooh wow, ooh wow

Come on Barbie, let's go party!

Ah ah ah yeah

Come on Barbie, let's go party!

Ooh wow, ooh wow

 

 

Make me walk, make me talk, do whateveryou please

I can act like a star, I can beg on my knees

Come jump in, be my friend, let us do it again

Hit the town, fool around, let's go party

 

 

You can touch, you can play

If you say: "I'm always yours"

You can touch, you can play

If you say: "I'm always yours"

 

 

Repeat Bridge

 

 

Chorus:

I'm a Barbie girl, in a Barbie world

Life in plastic, it's fantastic

You can brush my hair, undress meeverywhere

Imagination, life is your creation

 

 

Chorus:

I'm a Barbie girl, in a Barbie world

Life in plastic, it's fantastic

You can brush my hair, undress meeverywhere

Imagination, life is your creation

 

 

Repeat Bridge

 

 

Oh, I'm having so much fun!

Well Barbie, we're just gettin' started

Oh, I love you Ken!ư

 

 

 

bài hát trên có tên là gì?

0
11 tháng 9 2018

- There are 0 classmate

- I'm in my house

- 'không biết'

- It's ...' không biết'

- ' không biết ' 

- There are 38 classmates

- I'm at home 

- Câu hỏi sai cấu trúc !

- Câu hỏi sai cấu trúc 

- Câu hỏi sai cấu trúc 

11 tháng 9 2018

Gọi số cần tìm là abc3.

Theo bài ra, ta có: 

    abc3 - abc = 1992

    10 x abc + 3 - abc = 1992

    9 x abc + 3 = 1992

    9 x abc = 1989

          abc = 1989 : 9

          abc = 221.

Vậy số cần tìm là 2213.

Chúc em học tốt.

    

11 tháng 9 2018

c)where

e)live

C ) WHERE

E ) LIVE 

kick mình nhé :D

11 tháng 9 2018

In my family , there are 5 people : my father , my mother , my sister , my brother and me . My mother is a teacher teaches in the school near Hoa Binh market . My father is a mechanical , he works at home . Sister , brother and me are student study in the school . We are very nice . I love my family .

11 tháng 9 2018

There are five of us in my family. I don’t have any siblings. I would have d a sister. I am the only child. My mother’s name is Mai, and she is 50 years old. She is a beautiful woman with long black hair. My Dad’s name is Trung. He is tall and very strong. His job is doctor. We all have a busy lives in day. However in the evening after dinner, we sit together in the living-room talking, sometimes watching a funny movie.  My father plays with me on weekends and he teaches me cycling and swimming. My mother makes delicious food for me and also plays with me when she gets time. She also teaches me little cooking. During weekends, we spent time together and sometimes we go for an outing or a movie and enjoy our weekends. On working days, though they are busy, they try spending time with us and looking after our homework and other day to day activities.

What are these things? Write the words in the spaces.1.It's a long seat for two or more students to sit on the classroom.   ________2.They are of different colours .You draw and color with them.          ________3.It has two wheels .Many students ride it to school.                           ________4.It has many letters and words .You use it to look up new word.      ________5.It's small book of blank paper for writing notes in.                           _________6.They are 32 pieces used  in...
Đọc tiếp

What are these things? Write the words in the spaces.

1.It's a long seat for two or more students to sit on the classroom.   ________

2.They are of different colours .You draw and color with them.          ________

3.It has two wheels .Many students ride it to school.                           ________

4.It has many letters and words .You use it to look up new word.      ________

5.It's small book of blank paper for writing notes in.                           _________

6.They are 32 pieces used  in the game of chess .You use them in playing chess. _____

7.It's a room at your school where there are books,newspapers,ect.For you to read,study or borrow.You can read book or study there.                                                                                              __________

8.It's a large picture printed on paper and you put it on a wall as decoration.         _____


Giúp mk với mai nộp rồi mk sẽ hậu tạ 3 tk!!!!!!!!!! U-U

1
11 tháng 9 2018

1.It a long seat for two or more students to sit on in the classroom                    

=> bench

2.They are of different colors.You draw and color with them.                          

=> crayons

3.It has two wheels.Many students ride it to school  

=> bicycle                                           

4.It has many letters and words.You use it to look up new words.                       

=> dictionary

5.It is a small book of blank paper for writing notes in  

=> notebook                                  

6.They are 32  piece used in the game of chess .You use them in playing chess 

=> chessman

7.It is a room at your school where there are books,newspapers,etc,for you to read ,study,or borrow.You can read books or study there.                     

=> library

8.It is a large picture printed on paper and you put in on a wall as decoration  

=> poster

1. She ___________ from England.A. come   B. comes   C. don’t come   D. goes2. _____ she _____ French?      A. Do / speaks   B. Does / speaks C. Does / speak   D. Is / speak3.  She _____ _____ from America.A. don’t comes   B. doesn’t come C. doesn’t comes         D. does comes      4. I _______________ a bath now. Wait me a minute.A. have        B. am have             C. am having                  D. is having5.  Every time he _____ a glass of lemonade before breakfast.A. is     B. have...
Đọc tiếp

1. She ___________ from England.

A. come   B. comes   C. don’t come   D. goes

2. _____ she _____ French?      

A. Do / speaks   B. Does / speaks C. Does / speak   D. Is / speak

3.  She _____ _____ from America.

A. don’t comes   B. doesn’t come C. doesn’t comes         D. does comes      

4. I _______________ a bath now. Wait me a minute.

A. have        B. am have             C. am having                  D. is having

5.  Every time he _____ a glass of lemonade before breakfast.

A. is     B. have   C. has            D. does

6.  _____ he _____ three children?

A. Does / have   B. Does / has  C. Do / have    D. Is / have

6.  _____ a shower.

A) Come    B) Go    C) Have    D) Has

7. He _____ television at the moment.

A) watch    B) watches   C) is watching   D) is watch

8. __________ Huong 10 years old? A) is     B) are    C) do     D) does

9. My classmates _____ on picnic every month.

A.went    B) goes   C) going    D) go

10.  “_____ do you travel to school?”  -  “By bus.”

A) How    B) What   C) Why    D) Where

11. ___________ you usually __________ to school everyday?

A. do / walks             B. Are / walk      C. Do / walk          D. Does / walk

6
11 tháng 9 2018

1. She ___________ from England.

A. come   B. comes   C. don’t come   D. goes

2. _____ she _____ French?      

A. Do / speaks   B. Does / speaks C. Does / speak   D. Is / speak

3.  She _____ _____ from America.

A. don’t comes   B. doesn’t come C. doesn’t comes         D. does comes      

4. I _______________ a bath now. Wait me a minute.

A. have        B. am have             C. am having                  D. is having

5.  Every time he _____ a glass of lemonade before breakfast.

A. is     B. have   C. has            D. does

6.  _____ he _____ three children?

A. Does / have   B. Does / has  C. Do / have    D. Is / have

6.  _____ a shower.

A) Come    B) Go    C) Have    D) Has

7. He _____ television at the moment.

A) watch    B) watches   C) is watching   D) is watch

8. __________ Huong 10 years old? A) is     B) are    C) do     D) does

9. My classmates _____ on picnic every month.

A.went    B) goes   C) going    D) go

10.  “_____ do you travel to school?”  -  “By bus.”

A) How    B) What   C) Why    D) Where

11. ___________ you usually __________ to school everyday?

A. do / walks             B. Are / walk      C. Do / walk          D. Does / walk

11 tháng 9 2018

Câu 1 là : A

Câu 2 là :C

Câu 3 là :C

Câu 4 là: C

Câu 5 là C

Câu 6 là:D

Câu 7 là :B

Câu 8 là:C

Câu 9 là :A

Câu 10 là : B

Câu 11 là B

Câu 12 là : D

tớ không biết có đúng hay không nữa 

sai thì góp ý nha

Đúng cho mình

11 tháng 9 2018

1. What class is he in?

2. What time does she have lunch?

3. Where do they live?

4. Whare are Lan's books?

5. What time is it?

6. Where is Hoa's classroom?

7. How many children do Mr. and Mrs.Brown have?

8. Is our school big?

11 tháng 9 2018

k cho tui nhanh!