In hot summer, milk quickly turns sour ______ it is refrigerated.
发布时间:2021-08-02
A.while
B.if
C.until
D.unless
试卷相关题目
- 1I request that you ______ the task on time.
A.finished
B.should finish
C.could finish
D.would finish
开始考试点击查看答案 - 2Have you heard ____ news? The price of ____ petrol is going up again.
A.the ,the
B./ ,the
C.the ,/
D./ ,/
开始考试点击查看答案 - 3With so much work ______ my mind, I almost break down.
A.filling
B.filled
C.to fill
D.being filled
开始考试点击查看答案 - 4—The manager has come back from his business trip. He is asking you for the report. —Oh,my god ! I haven't finished it yet. But he____ back at the company tomorrow.
A.was expected
B.will expect
C.expected
D.will be expected
开始考试点击查看答案 - 5We don't believe the reason _________ he gave for his being absent from school.
A.that
B.why
C.because
D.for which
开始考试点击查看答案 - 6_______ his project, the boy had to stay up late.
A.Not finishing
B.Not finished
C.Having not finished
D.Not having finished
开始考试点击查看答案 - 7He is always travelling all over the world, which broadens his _______.
A.horizons
B.altitudes
C.similarities
D.routes
开始考试点击查看答案 - 8We need an effective strategy to help children living in ______ poverty to have the opportunity to receive______ good education.
A./;a
B.a;/
C./ ,the
D.the; a
开始考试点击查看答案 - 9The volleyball match ______ if it rains tomorrow.
A.will put off
B.will be put off
C.is put off
D.puts off
开始考试点击查看答案 - 10_____ I am concerned, Peru is well worth a visit.
A.Even if
B.In my opinion that
C.As is known that
D.As far as
开始考试点击查看答案