—I like your new leather boots! —Thanks.I had to try on almost a dozen pairs ___

—I like your new leather boots! —Thanks.I had to try on almost a dozen pairs ___

题型:不详难度:来源:
—I like your new leather boots!
—Thanks.I had to try on almost a dozen pairs ______ I decided to get them.
A.asB.whenC.afterD.before

答案
D
解析
介词辨析. A.当做   B.当……时候C.在……之后  D.在……之前。根据题意,谢谢。在我决定买它之前,我几乎试了十几双。故选D。
举一反三
____ he was not rich enough to buy whatever he wanted, Edison decided to make his new laboratory the best.
A.AlthoughB.SinceC.WhenD.As

题型:不详难度:| 查看答案
As the visiting prime minister puts, China’s influence in the world will continue to strengthen ______ its economy grows.  
A.althoughB.untilC.asD.before

题型:不详难度:| 查看答案
______ has recently been done to improve the conditions of elementary schools, a great number of children are unable to go to school.
A.ThatB.WhatC.In spite of whatD.Though what

题型:不详难度:| 查看答案
____ red is a symbol of warmth, it can sometimes make people feel uneasy or even frightened.
A.AsB.SinceC.IfD.While

题型:不详难度:| 查看答案
The course normally attracts 20 students per year, ________up to half will be from overseas.
A.in whichB.for whomC.with whichD.of whom

题型:不详难度:| 查看答案
最新试题
热门考点

超级试练试题库

© 2017-2019 超级试练试题库,All Rights Reserved.