问题

The government has taken some measures to prevent more trees from _____
A:cutting down
B:cut down
C:being cut down
D:been cut down
B:cut down
C:being cut down
D:been cut down
正确答案是:
同类题型
Our company will move to a tall building_______ we bought last month.
We can’t wait. We have to_________ thedirection and the distance before we take action.
What is your sister going to be ________ she growsup–She is going to be an engineer.