crew是什么意思 crew是什么意思 crew什么意思中文( 二 ) _是什么

The class is made up of 50 students.这个班有50名学生。
Tbe class are having an English class.这个班的学生正在上英语课。
17. Your trousers_______ dirty, you must have______ washed.
A. is, it B. are, it
C. are, them D. is, them
答：C．表示成双成对的部分构成的物品如scissors剪刀， tongs钳子， glasses跟镜， clothes衣物， trousers裤子等做主语时，谓语用复数形式．指代它们的代词也用复数形式。若用a pair of (a suit of)做主语时，谓语用单数形式。
18. The police the murderer everywhere when he suddenly appeared in a theatre.
A. is searching for B. were searching for
C. are searching for D. were searching
答：B．police．people ， cattle ， folk等形式为单数形式，但其意义为复数，谓语用复数形式。
19. Everything in the room including the table and chairs ______ new.
A. are B. is C. were D. be
答：B．everything是主语，谓语应用单数，详见第l题解析。
20. The Chinese people __________ a brave and hard-working people.
A. are B. is C. has D. have
答：B．此句意为“中华民族是一个勤劳勇敢的民族。”句中people作“民族”解。
21. Every means ________.
A. has tried B. have tried
C. has been tried D. have been tried
答：C 。此句意为“每一种方法都试过了” 。means ， works(工厂) ， sheep ， fish ， deer等词属单复数形式相同的词。
22. The worker and writer _______ going to give us a lecture.
A. are B. is C. were D. have been
答：B．and并列两名词做主语时，若指一个人兼两个职务时，谓语用单数形式。
23. Ten years__________ a long time.
A. are B. is C. have D. has
答：B 。时间，货币、距离等词的复数形式做主语时，看作整体时，谓语用单数；看作个体时，谓语用复数。如：Ten years have passed.十年过去了。Ten dollars is e-nough. 十美元足矣。(看作整体)
24. Large quantities of water __________ needed for cooling purpose.
A. is B. are C. bas D. have
答：B 。quantities为复数形式，谓语用复数。quantities of .... 。
25. No bird and no beast _________ on the lonely island.
A. are seen B. is seen
C. see D. sees
答：B 。no...and no...谓语用单数形式。
26. The population of this country__________ very large and 80 percent of the population peasants.
A. is, is B. are, are
C. is, are D. are, is
答：C．population做主语指整体时，谓语常用单数形式，但如果说百分之几或几分之几的人，谓语常用复数。
27. Here________ a new pair of shoes for you.
A. is B. are C. have D. has
答：A 。a pair of做主语，谓语用单数形式。
28. —How _______the team playing?
—They’re playing well, but one of them__________ hurt.
A. are, got B. is, gets
C. are, are D. is, were
答：A．第一句意为“队员们发挥得怎样?”team指“队员” 。They’re playing well 是量重要的信息， one of them做主语时，谓语用单数。get+pp. 一种被动式。
29. Neither of the novels which ______ popular with us ________ been translated into Chinese.
A. are, has B. are, have
C. is, have D. is, has
答：A 。定语从句的谓语和先行词一致。either和neither做主语时，谓语一般用单数形式。
30. Alice, together with two boys, ______or having broken the rules.
A. was punished B. punished
C. were punished D. being punished
答：A 。

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【crew是什么意思 crew是什么意思 crew什么意思中文】