时态You missed a good chanceI ___ that job when it_____A.should have taken;was offeredB.should take ； was offeringC.hadn't taken; was offeredD.must have taken; was offering说说为什么
问题描述：
时态
You missed a good chance
I ___ that job when it_____
A.should have taken;was offered
B.should take ； was offering
C.hadn't taken; was offered
D.must have taken; was offering
说说为什么
答
情态动词要想表达过去时,就用情态动词+should done 结构~
句中表达过去应该接受那个工作,所以排除B C.should 和must易区分,且后面offer应用被动语态~