K
Khách

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

14 tháng 1 2016

số đo góc A là 90 độ nha

5.We                    keep quiet in the library so that everyone can enjoy reading books. A. can'tB. shouldC. shouldn'tD. can6.On New year's Day, children                   lucky money                   red envelope. A. ask-onB. have-withC. get-inD. take-at7.Children should help their parents_            _ their house _            _ flowers and pictures. A. repaint - with B. make - more beautiful  C. decorate - in D. decorate - with8.You can have the meaning of a new word by looking...
Đọc tiếp

5.

We                    keep quiet in the library so that everyone can enjoy reading books.

 

A. can't

B. should

C. shouldn't

D. can

6.

On New year's Day, children                   lucky money                   red envelope.

 

A. ask-on

B. have-with

C. get-in

D. take-at

7.

Children should help their parents_            _ their house _            _ flowers and pictures.

 

A. repaint - with

 

B. make - more beautiful

 

 

C. decorate - in

 

D. decorate - with

8.

You can have the meaning of a new word by looking it                   in a dictionary.

 

A. in

B. on

C. at

 

D. up

9.

Many foreign visitors come to Ha Long Bay because of its natural

 

A. beauty

B. beautiful

C. pretty

 

D. wonder

10.

New Year's Eve is a night when members of a family often get                  .

 

A. together

B. another

C. others

 

D. other

1

5.

We                    keep quiet in the library so that everyone can enjoy reading books.

 

A. can't

B. should

C. shouldn't

D. can

6.

On New year's Day, children                   lucky money                   red envelope.

 

A. ask-on

B. have-with

C. get-in

D. take-at

7.

Children should help their parents_            _ their house _            _ flowers and pictures.

 

A. repaint - with

 

B. make - more beautiful

 

 

C. decorate - in

 

D. decorate - with

8.

You can have the meaning of a new word by looking it                   in a dictionary.

 

A. in

B. on

C. at

 

D. up

9.

Many foreign visitors come to Ha Long Bay because of its natural

 

A. beauty

B. beautiful

C. pretty

 

D. wonder

10.

New Year's Eve is a night when members of a family often get                  .

 

A. together

B. another

C. others

 

D. other

2 tháng 3 2016

20+20+20+20+20+20+20+20+20+20+20+20=240

2 tháng 3 2016

20+20+20+20+20+20+20+20+20+20+20+20=

20.12=

240

bằng 20

8 tháng 12 2021

=20 nhé

20 tháng 7 2017

20 + 20 - 20 + 20 - 20 + 20 - 20 + 20 - 20 + 20 - 20 + 20 - 20 + 20 = 40

20 tháng 7 2017

bằng 0 k cho mk nha

18 tháng 3 2018

   20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 

= 20 x 10 

= 200  

Tham khảo nha !!! 

18 tháng 3 2018

20+20+20+20+20+20+20+20+20+20=?

= 20 x 10 

= 200

học tốt~~~