PART TWO LANGUAGE KNOWLEDGE
SECTION A （共10小题；每小题 1分，满分10分）
Directions: Beneath each of the following sentences there are four choices marked A, B, C and D. Choose the one answer that best completes the sentence.
21. We’ll call on a man ________ I believe can give us very good advice.
A. which B. whomever C. whom D. who
22. We don't imagine the twins have arrived, ________?
A. do we B. have they C. don’t we D. haven’t they
23. ________ is even important is ________ as the earth cooled down, water began to appear on its surface.
A. That, that B. What, that C. What, what D. It, that
23. Is this the reason ________ at the meeting for his carelessness in his work?
A. What he explained B. how he explained C. he explained D. why he explained
25. In our class there are 46 students, ________ half wear glasses.
A. in whom B. in them C. of them D. of whom
26. Someone ________ my umbrella. It’s wet and it was w
