42. This crap does not do well in soils________the one for which it has been specially developed. A. outside B. other than C. beyond D. rather than
43. The trumpet player was certainly loud. But I wasn't bothered by his loudness________by his lack of talent.
A. than B. more than C. as D. so much as
44. Codes are a way of writing something in secret;__________, anyone who doesn't know the code will not be able to read it.
A. that is B. worse still C. in short D. on the other hand
45. ________ when she started complaining.
A. Not until he arrived B. Hardly had he arrived C. No sooner had he arrived D. Scarcely did he arrive
46. They'll have you _______if you don't pay your taxes.
A. to be arrested B. arrest C. arrested D. being arrested
47. ________ she wondered if she had made a mistake.
A. Not until long afterwards that B. Not long until afterwards C. It was not until long afterwards that D. It was long afterwards until
48. So confused that he didn't know how to start his lecture. A. since he became B. would he become C. that be became D. did he become
49. Sometimes, very young children have trouble _________ fact from fiction and may believe that such things actually exist.
A. for separating B. to separate C. having separated D. separating
50. Some companies have introduced flexible working time with less emphasis on pressure_____. A. than more on efficiency B. and more efficiency C. and more on efficiency D. than efficiency
Answers for Reference 时态
（1－10） ACDCB DAABD （11－20） ADCBA ADBCD
(21－30) DABAD CDADB 非谓语动词
（1－10） DAA\\ C BAABA （11－20） BBCAA CAACC (21－30) CBBBD ACDDA （31－40）（41－50）（51－60）（61－70）（71－80）（81－90）虚拟语气
（1－10）（11－20） (21－30) （31－40）（41－50）（51－60） 从句
（1－10）（11－20）(21－30) （31－40）（41－50）（51－60）DBCDC AAAAC BADAA DBCBC BACBD DABCB ACDDA CABBD BDCCB ACBBB BCCAD DDDCD DACCB CCABC CCDCB
DACBB DADDC BCCDD BCAAC
ADAAC CBDBD DCDCB BCCAC ADCCD BBADC DADAC DCBDC
ABAAA DDCDC BABAC BBDDC
CDDCD CDBBA BCADC CBDAA
其他
（1－10） DABAA BBDCC （11－20）BDDDD BABBA (21－30) CBBBA CBDAD （31－40）DBBAD CDACC
（41－50）BBDAB
CCDDC
大学英语语法专项练习题及答案
