K
Khách

Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.

22 tháng 11 2020

a trung hoc co so        b tieu hoc          c mam non         d tat ca deu dung

23 tháng 11 2020

primary school

21 tháng 2 2020

a2+5 \(⋮\)a2+2

=> a2+5 \(⋮\)a2+2

=> ( a2+5) - ( a2+2) \(⋮\)a2+2

=> a2+ 5 - a2-2 \(⋮\)a2+2

=> 3 \(⋮\)a2+2

=> a2+2 \(\in\)Ư(3) ={ 1;3; -1; -3}

=> a2 \(\in\){ -1; 1; -3; -5}

=> a\(\in\){ 1}

Vậy...

Ko chắc nha, sai chỗ nào mong mn chỉnh hộ

21 tháng 2 2020

\(\in\){ -1; 1} nha 

Nãy mk thiếuu

4 tháng 1 2022

cdad

4 tháng 1 2022

2B 3C 4C

1.I don’t have time to collect stamps as when I was in primary school.A. I don’t use to collect stamps when I was in primary school.B. I didn’t use to collect stamps when I was in primary school.C. I used to collect stamps when I was in primary school.D. I use to collecting stamps when I was in primary school.2.Although Mary was sad, she managed to smile.A.Despite being sad, Mary managed to smile.B.Despite being sad, she managed to smile.C.In spite of being sad, she managed to smile.D.In spite...
Đọc tiếp

1.I don’t have time to collect stamps as when I was in primary school.

A. I don’t use to collect stamps when I was in primary school.

B. I didn’t use to collect stamps when I was in primary school.

C. I used to collect stamps when I was in primary school.

D. I use to collecting stamps when I was in primary school.

2.Although Mary was sad, she managed to smile.

A.Despite being sad, Mary managed to smile.

B.Despite being sad, she managed to smile.

C.In spite of being sad, she managed to smile.

D.In spite being sad, Mary managed to smile.

3.It is about 120 kilometres from Ho Chi Minh City to Vung Tau.

A.The distance from Ho Chi Minh City to Vung Tau are about 120 kilometres.

B. The distance from Ho Chi Minh City to Vung Tau are 120 kilometres.

C.The distance from Ho Chi Minh City to Vung Tau is 120 kilometres.

D. The distance from Ho Chi Minh City to Vung Tau is about 120 kilometres.

4. Mr Minh teach Maths in this school.

A. Maths are taught in this school by Mr Minh.

B. Maths teaches in this school Mr Minh.

C. Maths is taught in this school by Mr Minh.

D. Maths is teach in this school by Mr Minh.

5.The last time I saw her was a week ago.

A. I haven’t seen her for a week.

B. I haven’t seen her a week ago.

C. I didn’t see her for a week.

D. I didn’t see her a week ago.

0
26 tháng 6 2023

The elementary school years are over. My happiest day in elementary school is summer vacation. But it's also sad to be away from friends and dear school. But that's okay, next year we will continue with our dear school. With my dear friends.

26 tháng 6 2023

Perhaps when we were in elementary school, all of us must have experienced even quarrels and fights with friends. In my late school years, there was a session that I felt most happy when I finished my exam and chatted with my friends. It was the last day of the party to say goodbye to friends. During that party, I ate a lot of delicious food and told stories of the past together. And I successfully confessed my crush. I felt it was the happiest day of my elementary school.

2 tháng 4 2018

Nam My has :

      398  + 325 = 723 [ students ]

                    Đ/s : 723 students

2 tháng 4 2018

723 students

22 tháng 10 2021

copy về mà mở xem

22 tháng 10 2021

undefinedhả sao lại

28 tháng 8 2021

bạn chia 1 góc 45 độ thành 3 góc 15 độ ik

(mik nghĩ v ko bt đúng ko)

29 tháng 5 2021

nó có nghĩa là bạn là đứa trẻ vô dụng ( mình nghĩ nó tiêu cực =(  )

không còn nơi nào để chạy trốn đâu . Họ đg ám chỉ sẽ giết hoặc lm chuyện j đó vs bn