问题

Rainforests ____ and burned at such a speed that they will disappear from the earth in the near future

A:cut
B:are cut
C:are being cut
D:had been cut

正确答案是：

同类题型

So hot a day! I would buy one soft-drink can, but I _____ money on me

know the man by ____ but I have never spoken to him.

The expert advised the boy, who always fails to remember the new words, to __________ an effective way of learning vocabulary. [ ]

We’ve asked our neighbors to ________ the house when we are away on vacation.[ ]

I’d like to be a professional singer, but I don’t think I’ve got ________.