Every morning,we are asked__taken our temperatures.A.if we haveB.if have we C.if we hadD.if had we

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Every morning,we are asked__taken our temperatures.A.if we haveB.if have we C.if we hadD.if had we
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Every morning,we are asked__taken our temperatures.A.if we haveB.if have we C.if we hadD.if had we
Every morning,we are asked__taken our temperatures.A.if we haveB.if have we C.if we hadD.if had we

Every morning,we are asked__taken our temperatures.A.if we haveB.if have we C.if we hadD.if had we
答案选A,对于这种经常发生的,一直延续到现在的,用现在完成时.另外对于陈述被问内容时应该用肯定句语序.

选B
这句话可以理解为,每天早晨我们都被询问是否查了体温
asked后面很明显是个从句,而又是if打头的从句,并且是现在完成时,那么,have必须放在we的前面
不要问为什么,语法规定的

C.
从整句话看后面半句是 have been + 句子 的形态, 但是asked 是过去式
所以一般 have 也根据主语 变化成过去是 had。