2021考博英语词汇语法题常考知识点专项练习：数词
全国各院校考博英语考试题型中词汇语法题也是大多院校所考察的，考博复习冲刺阶段新东方在线考博频道为考生们整理了一系列考博英语词汇语法题常考知识点专项练习供考生们复习参考。希望大家能熟练掌握，考博成功。
1.It took me_____ to find out the key to the drawer.
A. one and half hours B. one and a half hours
C. one and a half hour D. one and half hour
2.The river is more than_____.
A.20 meter wide B.20 meters wide
C.20 meter of wide D. wide of 20 meters
3.Bill is_ ___years old and he is a student of___.
A. nine, Second Class, Third, Grade
B ninth, Class Second, Grade Third
C nine; Class two, Grade Three
D. ninth; Two Class, Three Grade
4.___ of them are dining at school.
A Twelve B Twelfth C The twelve D The twelfth
5.Can you imagine what life will be like in___ time?
A 20 years’ B 20 year’s C 20-year’s D 20 years
6.Now, everybody, please turn to Page____ and look at the____ picture.
A. Fifth, five B Five, fifth C. Fifth, fifth D. Five, five
7.___ people went to the concert which was held in People’s Square __the night of May Day.
A. Thousands of, in B. Thousand , on
C. Many thousand, in D. Thousands of, on
8.About ___ of the workers in the factory was born in the_____.A. two-thirds, 1970 B. two-thirds, 1970s
C.two-third,1970 D.two-third,1970s
9.—Have you seen the CCTV news on TV?
--- Yes,____ children had a good festival in the _____ Children’s Day.
A. millions of, sixty B. ten million, sixty
C millions of, sixtieth D ten millions, sixtieth
10.—Shanghai has opened its_____ TV channel that send program in foreign languages.
--Great! I can improve my English over it.
A. first B. a first C. the first
11.Dick , it is the ___ time in ___days that you’ve made the same mistake.
A.two,three B.second,three C.two,third D.second,third
30.—Excuse me, could you tell me where the nearest post office is?
--The nearest post office? You will have to walk____.
A.500-meter away B500 meter far
C500 meters farther D.500-meter-far away
12.Do you think there is any room for us ___?
A. two B. the two C. second D. the second
13.If a=3, b=4,what’s the answer to the question a+2ab+1=?---____.
A. Twenty-eighth B .twenty-eight
C. Thirteen D. Eighteen
14.—It’s 9:45. –Yes, It’s____.
A. fifteen from ten B .a quarter to ten
C. fifteen past nine D a quarter past ten