1 . Most of the people present at the meeting think poorly of the proposal, which they think will _____the worsening of the environment.

A．submit to

B．refer to

C．subscribe to

D．contribute to

4 . 选词填空

take part in, give way to , keep one’s balance , make proposals , not only…but also… in his attempt to, donate …to…，turn to, make sure , contribute to

1. We hope your suggestion will ________solving the problem.
2. At last，I will be on my own，but I still want to have my parents to ________ whenever I need help.
3. She _______ $5,000 ______the Children’s Hospital.
4. He failed_________ take control of the company.
5. ________ does the sun give us light ______ it gives us heat.
6. A great number of students __________May 4 Movement.
7. Be prepared to stop if signalled to do so and ________emergency vehicles.
8. A wood surfer uses just one or two pieces of thin log and a bamboo pole to _____________.
9. Xi ________ for drawing greater attention to climate governance(管理).
10. Moving everyone out is only the first step. We also need to __________ they can live and work well without changing their lifestyles.