连词之后加主语,所以可以排除D,
whether之后有肯定和否定,A没有否定,排除A
what是什么的意思,整句意思不通顺,排除C
选B
He wanted to know____
He wanted to know____
A;whether he speaks at the meeting
B.when the meeting would start
C.what he's going to do at the meeting
D.where would the meeting be held
为什么要选B?
A;whether he speaks at the meeting
B.when the meeting would start
C.what he's going to do at the meeting
D.where would the meeting be held
为什么要选B?
英语人气：128 ℃时间：2020-03-24 17:08:28
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