英语课堂作业本四下答案第p21
发布网友
发布时间：2022-04-20 19:51
共1个回答
热心网友
时间：2022-07-13 23:01
、 1. C 2. C 3. D 4. B 5. A 6. D
二、 1. She spends two hours going / It takes hertwo hours to go 2. has become partof 3. is harmful to our health 4. spends so much time on computer games5. you’d better stopworking 6. It’s good for your health
三、 1. It will become hot and there will be painsall over. 2. Because they are very small. 3. We can find them everywhere. 4. It will become big andred. 5. It mainly tells us what germsare and where they are.
四、1.B 2.C 3.D 4.C 5.A 6.C 7.A 8.D 9.B 10.B
