Go back home now, Mary. Your parents ______ your safety.A.are concerned aboutB.a

Go back home now, Mary. Your parents ______ your safety.A.are concerned aboutB.a

题型:不详难度:来源:
Go back home now, Mary. Your parents ______ your safety.
A.are concerned aboutB.are concerned with
C.are concerned onD.concern of

答案
A
解析

试题分析:句意:现在回家,玛丽。你的父母担心你的安全。Be concerned about 担心;be concerned with牵涉到,与……有关,其他不构成搭配,根据句意可知选A。
举一反三
. It is so nice to hear from her. ______, we last met more thirty years ago.
A.What’s moreB.That is to say
C.In other wordsD.Believe it or not

题型:不详难度:| 查看答案
It’s the protection for the trees ___ really matters, _____ how many trees are planted each year.
A.what, other thanB.which, or rather
C.that, rather thanD.as, more than

题型:不详难度:| 查看答案
He has given me so much help that I really want to do something for him ______.
A.in turnB.by turns
C.in returnD.in answer.

题型:不详难度:| 查看答案
When I was passing the Town Hall, I heard the clock ______ twelve.
A.hitB.ShakeC.beatD.strike

题型:不详难度:| 查看答案
Sea water ______ many minerals, salt ______.
A.contains, includedB.contains, including
C.includes, containedD.contains, contained

题型:不详难度:| 查看答案
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