1997—2000专四语法词汇精选
2000
42。 This is an illness that can result in total blindness ___ left untreated。
A. after B。 if C。 since
50。 Firms that use computers have found that the number of staff ___ quality control can be substantially reduced。
B。as C.what
53. When you're driving on a motorway, you must obey the signs telling you to get into the right ___。
A.way B。track D。lane
54. The motorist had to ___to avoid knocking the old woman down in the middle of the road.
A。 swerve B. twist C. depart D。 swing
55。 In winter drivers have trouble stopping their cars from ___ on icy roads。
A. skating B. skidding C。 sliding D。 slipping
60。 Rite of Passage is a good novel by any standards;___, it shoul d rank high on any list of science fiction.
A. consistently B。 consequently C. invariably D。 fortunately
63。 You must let me have the annual report without ___ by ten o’cl ock tomorrow morning.
A. failure B. hesitation C. trouble D。 fail
1999
41. After ___ seemed an endless wait,it was her turn to enter the per sonnel manager's office.
A. that B. what C. there D。 it
47. I’ve never been to Lhasa, but that's the city___.
A. I'd most like to visit B. where I like to vis
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