when I saw his pale face,I____what_____

when I saw his pale face,I____what_____
A.realized,had happened
B.was realizing,was happening
C.realized,has happened
Dhas realized,had happened
英语人气:916 ℃时间:2020-02-05 06:27:11
优质解答
选A.过去时之前发生的用过去完成时.
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