二、单项选择（共15小题，每小题一分，满分15分）
21. It’s _______ unusual thing for us to see so many frogs.
A. a B. the C. an D. /
22. –_______ is it from your home to school? –Ten minutes on foot.
A. How long B. How far C. How many minutes D. How soon
23. – Sorry, I am late. – It doesn’t matter. The meeting ______ for just several minutes.
A. has begun B. has started C. has been on D. had been on
24. Blindness affects about 45 ______ people around the world.
A. million B. million of C. millions of D. millions
25. A number of victims _______ in the Wenchuan Earthquake, and the number of the victims ______ still growing.
A. have died; are B. have died; is C. has died; is D.died; are
26. – I have failed again in the exam. I really don’t know why I did so badly.
– _______! Just try to do it better next time.
A. Don’t lose heart. B. Look out.
C. You’re hopeless. D. I have no idea.
27. Few of them would stop working, it was so hot and they were so thirsty.
A. because B. but C. it D. though 28. I don’t know when they _____ tomorrow. But I’ll tell you about it |
