第二部分:单项填空(共20小题,满分10分)从A、B、C、D四个选项中,选出可以填入空白处的最佳选项,并在机读卡上将该选项标号涂黑。----What does your Mum do? ---- A.She usually stays up late. B.She is cooking. C.My mother is a teacher. D.That’s great!
What we all know is that the old scientist, _______ life was hard in the past, still works very hard in his eighties.
_______ he has made a decision, it is not easy for you to make him change his mind.
Jane_______ this Sunday. Let’s go and say goodbye to her.
The astronauts were so struck by _______beauty of nature that they took lots of pictures in _______space.
The careless driver knocked down the old man _________ was crossing the road.