Mary, do you know what was _______? A. happened to him B. he doing at that time C. Mr Li’s father D. his favourite sport答案選D,為什么,我看B,C,D都可以啊

熱心網友

A 一般為What has happened to him?B what he was doing at that time?C 問職業一般用現在時 what is Mr Li's father?用排除法做吧......能力有限只能給出如此答案了.......

熱心網友

A 我就不說了，happen沒有被動B 應該是陳述 what he was doing。。。。就對了C 完全不上套，問他爸是什么東西。。。。。問職業也應該是what does his father do絕選D

熱心網友

c who is li ming's father

熱心網友

明顯是d啊~~~~~~~~~

熱心網友

B。結構不對C。D都可以

熱心網友

不可能是A,happen 沒有被動語態,你把句子都帶進去把它的意思翻譯一下看出B,C的意思根本就不通，例C，“李先生的父親是什么？”難道他是個東西嗎？所以排除法選D羅，

熱心網友

B如果用的話，句型結構不對。what he was doing 從句 陳述句was應在 he 后。 C句沒有這種過去式的說法。