You should have asked what you were supposed to wear请问were在句中充当什么?为什么用were不用was?

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You should have asked what you were supposed to wear请问were在句中充当什么?为什么用were不用was?
You should have asked what you were supposed to wear
请问were在句中充当什么?为什么用were不用was?

You should have asked what you were supposed to wear请问were在句中充当什么?为什么用were不用was?
You should have asked 这是主体部分
what you were supposed to wear这是宾语从句,what在句子中做宾语,穿什么,wear “what”
were 是宾语从句中的谓语,为什么were是因为宾语从句中的you,如果改为句子主语是she,he,那么宾语从句中的were就要改为was
满意请采纳,如有疑问,请继续追问.

were是are的过去式，主语是you要用were

be suposed to do sth 应该做某事，固定用法
were是are的过去式，you是第二人称，所以be动词一定用are，而句子为过去式，所以be动词用过去式。

在名词从句what you were supposed to wear中，you是主语，you后面的be动词的过去式要用were.

what should you have? “You should not have. should you have to是什么意思 Should Have Been You 歌词 you should not have to go 翻译 you (should,must,would) have told me You should have come here five minutes You should have known me 翻译求I should have told you 英文歌词 I Should Have Told You歌词 You should have known me at that You should have fresh fruit every day. you should have a membership card 翻译 should not have called you cheeky I should have listened to you yesterday.为什么加HAVE you should have asked me first.为什么要加have should have done You should have got on your knee?中should have done 该怎么理解? What should you do if you have a bad cold?