考博习题练习

考博易错题(2018/7/31)
1题: MATRIX: NUMBERS
A.gas: molecules
B.insurance: securities
C.crystal: atoms
D.base: athletics
【单选题】:      

2题:Why do some people regard the holiday season in western economies a treat
A.Because the economic situation in US has been gloomy.
B. Because holiday spending can stimulate GDP growth.
C.BecauseAmerican retailers make a quarter of their yearly sales through holiday season
D.Because retailers can make as much profit as 60% over holiday season.
【单选题】:      

3题: The people who objected to the new approach were told that since work had already started there was no point in ______.
A.denying
B.upsetting
C.protesting
D.competing
【单选题】:      

4题:Many states plan to modify their prepaid college tuition programs ______.
A.under the mounting financial pressures
B.because of deficient college facilities
C.to ease overcrowding problems in college
D.to limit the participation of low-income families
【单选题】:      

5题:The number of old people is to ______ in the new century.
A.swell
B.switch
C.sweep
D.swing
【单选题】:      

 

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