21He won’t go to sleep________you tell him a story.
A.however
B.whoever
C.as if
D.unless
开始考试练习点击查看答案22________he sat down at the table, he asked the waiter to bring the menu.
A.As though
B.So that
C.As soon as
D.As long as
开始考试练习点击查看答案23________I can’t help admiring the man’s courage, I do not approve of his methods.
A.Although
B.As
C.Now that
D.In order that
开始考试练习点击查看答案24Jim’s mother likes to have him stay________she can keep an eye on him.
A.where
B.what
C.in which
D.when
开始考试练习点击查看答案25You’d better visit Shangri-La________the temperature is at its mildest in spring or autumn.
A.wherever
B.unless
C.when
D.though
开始考试练习点击查看答案26________I heard the familiar song, memories of my university came running in my mind.
A.As longas
B.As far as
C.As well as
D.As much as
开始考试练习点击查看答案27________she is a lovely girl, she can be extremely difficult to work with sometimes.
A.When
B.Because
C.If
D.While
开始考试练习点击查看答案28At the beginning, learning English seemed so difficult________I wanted to give up without even trying.
A.when
B.that
C.where
D.on which
开始考试练习点击查看答案29An EU official stresses that________effective measures are taken, the future of Europe will be dark.
A.if
B.lest
C.since
D.unless
开始考试练习点击查看答案30I didn’t accept the job, not that I was unwilling to do it,________was unable to.
A.but that
B.before
C.when
D.in that
开始考试练习点击查看答案