When ____ help, one says "Thank you" while when _____ help, one asks "Can I help

When ____ help, one says "Thank you" while when _____ help, one asks "Can I help

题型:不详难度:来源:

When ____ help, one says "Thank you" while when _____ help, one asks "Can I help you?"
A.ffered; offeredB.ffering; offeredC.offering; offeringD.offered; offering

答案
D
解析

举一反三

28.When the telephone rang, I happened________in the kitchen, but when I came over to get it, it
rang off.
A.to cookB.to have cookedC.to be cookingD.having cooked

题型:不详难度:| 查看答案

When I came in, I found Lucy________by the window________to music.
A.seated; listeningB.seated; listenedC.seating ; listenedD.seating ; listening

题型:不详难度:| 查看答案

The advantages against the disadvantages, I decided to take up the job as a clerk in the________
bank.
A.To weighB.WeighingC.WeighedD.Having weighed

题型:不详难度:| 查看答案

I really appreciated______the views of your hometown-Kaili for me.
A.presentB.presentedC.presentingD.to present

题型:不详难度:| 查看答案

When______,the museum will be open to the public next year.
A.completedB.completingC.being completedD.to be completed

题型:不详难度:| 查看答案
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