__ many times, but she still didn"t know how to do it.A.She was taughtB.Having t

__ many times, but she still didn"t know how to do it.A.She was taughtB.Having t

题型:不详难度:来源:
__ many times, but she still didn"t know how to do it.
A.She was taughtB.Having taughtC.Having been taughtD.She has taught

答案
A
解析
因为有but连接所以前后两个必须是完整的句子。
举一反三
--I"m going to the post office.
--_______you"re there, can you get me some postcards?
A.As B.While C.Because D.If

题型:不详难度:| 查看答案
_______ I admit that there are still some problems about the traffic in this area, I don"t mean that it can"t be solved.
A.WhileB.Until C.Unless D.As

题型:不详难度:| 查看答案
They kept trying _________ they must have known it was hopeless.
A.ifB.becauseC.whenD.where

题型:不详难度:| 查看答案
The doctor would allow him to go home _____ he remained in bed.
A.as thoughB.for fear that
C.on condition thatD.as far as

题型:不详难度:| 查看答案
I will go to the science palace to morrow _____it doesn’t rain heavily.
A.as ifB.in caseC.even ifD.so long as

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.