问题

The woman biologist stayed in Africa studying wild animals for 13 years before she returned.—- Oh, dear! She _______ a lot of difficulties!

A:may go through;
B:might go through
C:ought to have gone through;
D:must have gone through;

正确答案是：

同类题型

I have done much of the work. Could you please finish _________ in two days

We can wear that blue suit to the theatre.—Why not______the grey one there for a change

填入下面横线处的语句，衔接最恰当的一组是（）无论什么景物，在太阳的强烈光线下，总有几分太清晰，太现实，。简单地说，日光下的景物是散文，只能使我们兴奋；月下的景象是诗，它能使我们遐想、幽思。①给我们视觉的刺激太强。②而在晚间，一切景物的色调都暗淡了，轮廓也迷离了。③这只能使人由疲倦而厌恶。④物我都冥合了，诗化了。⑤在这种外静内闲的境地，我们喜悦，悠然，怡然。⑥我们的心弦便弛缓下去。

Did you borrow the comic book from the library —Yes. I ________ it for three days. I’ll return it this afternoon.

rise in cin global warming.