Please tell me the after service of the computer; I’m worried about         a br

Please tell me the after service of the computer; I’m worried about         a br

题型:不详难度:来源:
Please tell me the after service of the computer; I’m worried about         a break down sometime.
A.there beingB.it beingC.there isD.it is

答案
A
解析
考查there be句型。句中由于介词about后接there be句型为there being,句意:请告诉我电脑的售后服务,我担心某个时候电脑死机。
举一反三
Rain is pouring down from the sky without any sign of stopping.Farmers begin to worry about their crops since it _____ as long as 24 hours.
A.would rain B.had rained C.was rainingD.has been raining

题型:不详难度:| 查看答案
While _____ to foreigners, you must try to make yourself _____ by using body language if necessary.
A.speaking? understandB.spoken; understand
C.speaking; understoodD.spoken; understood

题型:不详难度:| 查看答案

Mr. Smith as well as his wife and daughter, _____  to their school twice.
A.have goneB.has goneC.have beenD.has been

题型:不详难度:| 查看答案

. This tower _______ back to 1860s and it is still in good condition.
A.is datingB.datedC.was datedD.dates

题型:不详难度:| 查看答案
As a young man,he didn’t know that he       famous later on.
A.was to becomeB.will becomeC.had become D.became

题型:不详难度:| 查看答案
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