30.　 --- What does P.O. _______?

--- Postal order, I guess.

A.　　　　 call for

B.　　　　 short for

C.　　　 lack for

D.　　　 stand for

29.　 　Radioactive matter(放射性物质) is dangerous to work with because it has a bad _______ on the blood.

A.　　　　 affect

B.　　　　 effect

C.　　　 effective

D.　　　 affecting

28.　 It was what we saw ______ disappointed us.

A.　　　　 that

B.　　　　 what

C.　　　 which

D.　　　 it

27.　 The flowers _______sweet in the botanic garden attract the visitors to the beauty of nature.

A.　　　　 to smell

B.　　　　 smelling

C.　　　 smelt

D.　　　 to be smelt

26.　 　This province _______ a population _______ about 100 million.

A.　　　　 have, on

B.　　　　 makes, of

C.　　　 has, of

D.　　　 get, about

25.　 --- You haven’t been to Beijing, have you?

--- _______. How I wish to go there.

A.　　　　 Yes, I have.

B.　　　　 Yes, I haven’t

C.　　　 No, I have.

D.　　　 NO, I haven’t

24.　 You can go there _______ by bike _______ on foot, but you must be on time for the interview.

A.　　　　 neither, nor

B.　　　　 either, or

C.　　　 both, and

D.　　　 from, to

23.　 --- Is this raincoat yours?

--- No, mine _______ there behind the door.

A.　　　　 hangs

B.　　　　 has hung

C.　　　 is hanging

D.　　　 hung

22.　 Whatever happens, I will _______ my promise that I shall make sure of your happiness.

A.　　　　 make

B.　　　　 insist

C.　　　 hold

D.　　　 meet

第一节：单项填空(共15小题；每小题1分，满分15分)

21.　 The rainy season makes _______ impossible to continue with the repair work.

A.　　　　 /

B.　　　　 Them

C.　　　 That

D.　　　 It