_____, he cannot solve the word puzzle.A．Hard although he triedB．He tried hard a

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_____, he cannot solve the word puzzle.

A．Hard although he tried

B．He tried hard although

C．However hard he tried

D．As he tried hard

答案

解析

although从句不倒装，as从句要倒装。

举一反三

_____ teachers are looked down upon.

A．Went away are the days when

B．Away went the days which

C．Gone are the days when

D．Went are the days that

题型：不详难度：| 查看答案

——Did you know any French before you arrived in Washington?
——Never ____ it, actually.

A．had I learned

B．have I learned

C．I learned

D．was I learning

题型：不详难度：| 查看答案

If my mother goes , ____.

A．so Father is

B．so does Father

C．Father goes to

D．So will Father

题型：不详难度：| 查看答案

This problem may lead to more serious ones if ____ unsolved.

A．making

B．remained

C．keeping

D．left

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The birth planning policy allows my parents to have a second child because of my disability, but to look after me, they chose .

A．not to do

B．not to

C．not to have

D．to not have one

题型：不详难度：| 查看答案