31.For some time he has demanded that the government_________blacks as citizens.
A） has regarded B） have regarded
C） regards D） regard
32.I would certainly have attended the lecture_________.
A） if I didn't have a flat tire
B） if I wouldn't have a flat tire
C） had I not had a flat tire
D） were I not to have the flat tire
33. The storm delayed us . But for the storm we_________in time.
A） would be B） would have been
C） were D） had been
34. Your words hurt her?选 If only you_________“liar”.
A） didn't say B） haven't said
C） hadn't said D） doesn't said
35. Luckily I was wearing a seat belt; otherwise I_________.
A） would have been seriously injured
B） would be seriously injured
C） had been seriously injured
D） were seriously injured
36.I would have gone to visited him in the hospital had it been at all possible， but I_________fully occupied the whole of last week.
A） were B） had been C） have been D） was（1997年考研第4题）
37.When(A) Edison died， it was proposed that the American people turned off(B) all power(C) in their homes， streets， and factories for several minutes in honor of(D) this GREat man.（1997年考研第12题）
38. The millions of calculations involved， had they been done by hand，it________all practical value by the time they were finished.
A） could lose B） would have lost
C） might lose D） ought to have lost（1994年考研第7题）
39. Jean Wagner's most enduring contribution to the study of Afro-American poetry is his insistence that it_________in a religious ， as well as worldly， frame of reference.
A） is to be analyzed B） has been analyzed
C） be analyzed D） should have been analyzed（1994年考研,第6题）
40. Similar elements in the prehistoric remains(A) from both areas suggest(B) that Indians and their neighbours had maintained(C) distant but real connections ever(D) before 1500 B.C. (1994年考研,第11题)
参考答案：
31.D对。一段时间以来,他一直要求政府把黑人当公民看待。
32.C对。如果不是我的汽车轮子破了,我肯定会听到那个演讲。
33.B对。风暴使我们迟到了。要不是那场风暴,我们本来可以按时到的。
34.C对。你伤害了她;你要是不说“你撒谎”就好了。
35.A对。幸好我系着安全带;不然的话,我早就受重伤了。
36.D对。如果有一点可能,我早就去医院看望他了;可我上周整整一个星期都没空。
37.B错,应改为turn off。爱迪生去世时,有人建议美国人把家里、街上及工厂的电源关掉几分钟,以纪念这位伟人。
38.B对。所涉及的数百万计算,如果用手工进行,等到完成时恐怕早已失去其实用价值了。
39.C对。吉恩·卫纳对美国黑人诗歌研究的最不朽贡献是,他坚持不仅要以世俗的,而且要以宗教的观点分析它们。
40.D错,应改为 even。 来自两个地区的相似的史前的遗物表明:印度人与他们的邻居早在公元前1500年就有了遥远而又确实的联系。（这道题C的干扰是很强的,容易使人想到用be maintained， 但suggest 在句中不表示“建议”,而表示“表明、暗示、使人想起”,故that从句不用虚拟语气。）
