专业英语四级(语法)模拟试卷42 (题后含答案解析)
题型有:    4. GRAMMAR & VOCABULARY
PART IV    GRAMMAR & VOCABULARY  (15 MIN)Directions: There are thirty sentences in this section. Beneath each sentence there are four words or phrases marked A, B, C and D. Choose one word or phrase that best completes the sentence.
1. Hurricanes are severe cyclones with winds over seventy-five miles an hour______originate over tropical ocean waters.
A.which
B.who
C.where
D.how to
正确答案:A 
2. The victory was achieved through a number of struggles, ______have been mentioned in Chapter Three.
A.a few of which
B.a few of them
C.a few of those
D.a few of that
正确答案:A 
3. Living in the northwest involves a lot of problems, ______ sandstorm is the worst.
A.not to mention
B.of which
C.let alone
D.for what
正确答案:B 
4. If you______last night, you wouldnt be up in time and catch the train.
A.havent stayed up
B.didnt stay up
C.hadnt stayed up
D.wouldnt have stayed up
正确答案:C 
5. Obviously, elaborate euphemisms such as physically challenged or differently abled______avoided if you want to sound sincere.
A.will be
B.can be
C.are to be
D.were to be
正确答案:C 
6. Had you taken the managers advice, your project______going smooth now.
A.is
B.might be
C.would have been
D.was
正确答案:B 
7. Scarcely______down when______the telephone ring.
A.had he sat; did he hear
B.he had sat; did he hear
C.had he sat; he heard
D.he had sat; he heard
正确答案:C 
8. ______, they had to move to a new house.
A.The old house burning
B.Burnt the old house down
C.The old house being burnt
D.The old house having been burnt down
正确答案:D 
9. Only after a baby seal is pushed into the sea by its mother______.
A.how will it learn to swim
B.so it will learn how to swim
C.and it learns how to swim
D.will it learn how to swim
正确答案:D 
10. My manager made a brilliant decision. I dont know what I would have done if I______to make that decision.
A.were
B.had had
C.have had
D.had
正确答案:B 
11. I spoke to her in a soft voice______her.
A.not to frighten
B.so as not to frighten
C.in order to not frighten
D.for not frightening
正确答案:B 
12. ______, he would not have been released from hospital so quickly.
A.Hadnt he been taken good care of
B.Had he not been taken good care of
C.Had not he been taken good care of
D.Had he been not taken good care of
正确答案:B 
13. The Oriental Art Center lies within______of my home.
A.fifteen-minute-drive
B.fifteen minutes drive
C.fifteen minutes drive
D.fifteen minutes drive
正确答案:D 
14. The towels on the floor will want , I guess.
A.washing
B.to wash
C.being washed
D.to have washed
正确答案:A 
15. I hadnt expected Maria to return home but I had hoped______.
A.her to phone me
B.that she would phone me
C.her phoning me
D.her phone me
正确答案:B 
16. ______ is announced in the papers, China has launched an ambitious plan to build an aircraft carrier.
A.What
B.As
C.Which
D.That
正确答案:B 
17. One way______what a scientist does is to begin with the things you do.
A.to be explaining
B.explaining
C.to to explain
D.being explained
英语专业四级报名入口正确答案:C 
18. A factor differs from a broker______ he may sell in his own name.
A.so that
B.but that
C.provided that
D.in that
正确答案:D 
19. The clerk can then use his sense of hearing to monitor the success of his inputs______he keeps his eyes on the document.
A.until
B.since
C.while
D.during
正确答案:C 
20. If he______on tourists for his business, Gary would have to close his restaurant.
A.depends
B.will depend
C.depended
D.has depended
正确答案:C 
21. I dont think it is the right time that you______to his office.
A.will go
B.went
C.go
D.must go
正确答案:B 
22. We departed early in order that we ______ to the harbor in time.
A.would get
B.got
C.must get
D.wanted to get
正确答案:A 
23. You say he works hard, ______, and______.
A.so do you; so he does
B.so does he; so you do
C.so he does; so do you
D.so he does; you do so
正确答案:C 
24. The newspaper exposed the involvement of several senior officers in the bribery; consequently, these officers______ to resign from office.
A.have asked
B.were asked
C.had asked
D.had been asked
正确答案:B 
25. Experts propose that our attention______the cultivation of our ability to think critically.
A.would be directed towards
B.should be directed towards
C.is directed towards
D.directs towards