往往只看到“牛人”闪耀的成绩，却忽视其成绩背后的勤奋。要知道，那些闪耀的成绩都是汗水换来的，为帮助考生提升成绩，小编整理了2021年成人学位英语考试通关模拟试题18，赶快练习吧！
　　三、词汇和语法(31-50)
　　31. I __________ talk that way if I were Frank.
　　A. won' t
　　B. didn' t
　　C. couldn' t
　　D. wouldn'
　　答案：D
　　32. __________ today, he would get there by Friday.
　　A. Were he leave
　　B. Was he leaving
　　C. Were he to leave
　　D. If he leaves
　　答案：C
　　33. I can' t speak Japanese, but I do wish I__________.
　　A. can
　　B. could
　　C. had
　　D. spoke
　　答案：B
　　34. I' d rather you__________ anything about this .matter this evening.
　　A. say
　　B. didn' t say
　　C. don' t say
　　D. not say
　　答案：B
　　35. Wood does not conduct electricity,__________.
　　A. nor rubber does
　　B. nor does rubber
　　C. also-doesn' t rubber
　　D. so doesn' t rubber
　　答案：B
　　36. Not only __________ be interesting to us, but also its language will help us in composition.
　　A. the novel will
　　B. will the novel
　　C. is the novel
　　D. the novel is
　　答案：B
　　37. Your comments __________ my work have proved to be helpful.
　　A. in
　　B. for
　　C. on
　　D. against
　　答案：C
　　38. When she does something, Mrs. Brown feels that her little child is always__________.
　　A. under way
　　B. in the way
　　C. on the way
　　D. by the way
　　答案：B
　　39. Shortly after the accident, two __________ policemen came to the spot.
　　A. dozen of
　　B. dozens
　　C. dozen
　　D. dozens of
　　答案：C
　　40. It' s really kind__________.
　　A. of you to say so
　　B. for you to say so
　　C. of you saying so
　　D. for you saying so
　　答案：A
　　41. She could only see the __________ of the trees.
　　A. outline
　　B. general
　　C. edge
　　D. outlook
　　答案：A
　　42. I can' t tell the __________ difference between the twin sisters.
　　A. slight
　　B. simple
　　C. slender
　　D. single
　　答案：A
　　43. This is a nice car, but we cannot __________ it..
　　A. provide
　　B. afford
　　C. supply
　　D. manage
　　答案：B
　　44. The meeting will begin at 9:00 according to the__________.
　　A. calendar
　　B. column
　　C. schedule
　　D. diagram
　　答案：C
　　45. The company is small but promising.__________ , I' ll take the job.
　　A. In some cases
　　B. In that case
　　C. In case
　　D. In any case
　　答案：B
　　46. The notice was written in several languages __________ foreign tourists should misunderstand it.
　　A. so that
　　B. if
　　C. lest
　　D. otherwise
　　答案：C
　　47. One car went too fast and __________ missed hitting another car.
　　A. completely
　　B. greatly
　　C. narrowly
　　D. little
　　答案：C
　　48. We substitute fish __________ meat several times a week.
　　A. for
　　B. to
　　C. with
　　D. and
　　答案：A
　　49. Tony is very disappointed __________ the results of the exam.
　　A. for
　　B. toward
　　C. on
　　D. with
　　答案：D
　　50. To make up an objective test, the teacher writes a series of questions,__________ has only one correct answer.
　　A. some of which
　　B. which
　　C. each of which
　　D. That
　　答案：C