问题
The air quality in Beijing as well as in the neighboring cities we once spent much time____ better and better
A:in getting
B:having got
C:in is getting
D:has got
B:having got
C:in is getting
D:has got
正确答案是：
同类题型
________ no point in beating around the bushLet’s ______[ ]
What do you think of Lady Gaga–Maybe she is one of ________ singers in the world.
Everyone____ to know how ________ to the shopping mall ?
We had worked only one hour it began to rain so heavily that we had to put up our tent[ ]
honest, I tend to agree with Shirley,though not _______________.