With its development, social networks are gradually becoming an indispensable part of today's youth. But it also has benefits and harms. Talking about benefits, social networks help connect domestic and foreign relationships, help users update news, knowledge and trends, share emotions, do business and advertise online. . society at no cost. Besides, it also causes many harms Users spend too much time on social networks,Reduce direct interaction with surrounding relationships,Scams through social networks are increasingly common.So, everyone needs to take care of themselves when using the Internet, live with the waking world, use the Internet in moderation and properly.

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" Bạn ăn bao nhiêu mỗi ngày / tuần ? "

bạn ăn bao nhiêu trong các ngày/tuần

Linda's class has:

36: (2+1) x 1 = 12 (boys)

Answer: 12 boys

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B. Hand, tại là Hend chứ ko phải hand, đúg k ạ?

Đáp án là C nha bạn

1) D

2) D

3) D

4) D

5) D

6) C

7) Mình thấy câu này lỗi ý bạn

8) D

9) C

10) C

11) B

12) B 

( Tớ chắc chắn đúng 99% luôn, nếu sai thì 1% sai nha <3)