Leave your key with a neighbor         you lock yourself out one day.A.ever sinc

Leave your key with a neighbor         you lock yourself out one day.A.ever sinc

题型:不详难度:来源:
Leave your key with a neighbor         you lock yourself out one day.
A.ever sinceB.in caseC.as usualD.soon after

答案
B
解析

试题分析:短语辨析。A自从;B以防;C和往常一样;D不久之后;句意:把你的钥匙留给邻居以免有一天你把自己锁在外面。根据句意说明B正确。
点评:在平时的学习中注意对一些固定词组的识记,以及这些词组与不同的时态的连用。如A项要与现在完成时连用。
举一反三
—I don’t think he should leave his job.
—That’s ________ what I told him yesterday.
A.exactly B.frequentlyC.fluentlyD.actually

题型:不详难度:| 查看答案
Although China has developed its economy greatly, its per capital GDP is still         
one-tenth of the United States.
A.slightlyB.separatelyC.originallyD.roughly

题型:不详难度:| 查看答案
As technology continues to advance,we must learn and adapt        or we"ll risk becoming a dinosaur.
A.instantlyB.properlyC.constantlyD.deliberately

题型:不详难度:| 查看答案
Unsatisfied       with the payment , he took the job just to get some work experience .
A.as was heB.as he wasC.he was asD.was he as

题型:不详难度:| 查看答案
-She often gets up late,    when she has no classes in the morning.
A.generallyB.especiallyC.usuallyD.hardly

题型:不详难度:| 查看答案
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