to looking after her sick mother for two years,she badly needed a holid

         to looking after her sick mother for two years,she badly needed a holid

题型:不详难度:来源:
         to looking after her sick mother for two years,she badly needed a holiday.
A.Having devotedB.DevotedC.To be devotedD.To have devoted

答案
B
解析
本题考查非谓语动词。be devoted to致力于,专心于,在句中作状语,故选B。句意:专心于照顾她生病的母亲两年了,她非常需要一个假期。
举一反三
___ a letter, he decided to send a telegram.
A.Not receivingB.Receiving not
C.Not having receivedD.Having not received

题型:不详难度:| 查看答案

I don’t think the scene with the horses really ________.
A.okB.properC.works D.fits

题型:不详难度:| 查看答案

With two children ___middle school in the nearby town now, the parents are working hard.
A.to attendB.attendC.attendingD.attended

题型:不详难度:| 查看答案

With no one to        in such a dangerous situation, the lady felt very helpless.
A.turn overB.turn offC.turn onD.turn to

题型:不详难度:| 查看答案

______ the prices of color TV sets down by 50%, the company had a very hard time.
A.AsB.WithC.Because ofD.For

题型:不详难度:| 查看答案
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