问题标题:
()thattheyhadmadeanimportantdiscoveryinscienceLittletheyrealizedTheyhadrealizedlittleLittledidtheyrealizeLittlehadtheyrealized能详细解答吗?
问题描述:
()thattheyhadmadeanimportantdiscoveryinscienceLittletheyrealized
TheyhadrealizedlittleLittledidtheyrealizeLittlehadtheyrealized
能详细解答吗?
陈骏回答:
Littledidtheyrealize
副词在句首要倒装(little)
hadmadeanimportantdiscovery是过去完成时,前面要用一般过去时(did)
所以就是第二个啦~
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