题目内容
6. I don't know how to (形成) good habits.
6. form
2. 每个人都能对地球产生大的影响。
Everyone can to the earth.
2. 严禁酒后驾车。
People shouldn’t be allowed to .
() 12. Lots of children's lives because of Project Hope in China.
A. changing B. changed C. are changed D. is changed
1. This machine is (简单的) to use.
1. Scientists are doing much research to find a way (protect) the environment.
3. 这儿禁止吸烟。
Smoking here.
5. Some children prefer showing their feelings openly to ( control) them within themselves.
3. Every (硬币) has two sides. Smart robots also bring us problems.