3.HeaskedhershethoughtshecouldmanagetocometheWednesdayofthefollowingweekA.whatB.thatC.ifD.as选哪一个,为什么?

Question

3.He asked her ___________ she thought she could manage to come the Wednesday of the following week
A.what B.that C.if D.as
选哪一个,为什么?

Answer 1

既然是asked,那肯定要选择疑问词.if是是否的意思,后面不缺成分的情况下用,what必须作成分（主语或者宾语等）.
从这句话来看：she 主语,could manage谓语,to come...宾语,主谓宾完整,所以只能选是否了.
C
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