The chairman thought necessary to invite Professor Smith to speak at the meeting.A. that

发布时间：2020-08-17 14:09:43

The chairman thought      necessary to invite Professor Smith to speak at the meeting.
A. that
B. it
C. this
D. him

网友回答

A. that
(答案→)B. it
C. this
D. him
解析：此题考查学生对it的掌握和运用能力。it作形式宾语,代替后面的不定式to invite Professor Smith to speak at the meeting。that指代前面已发生或者提到的事,或者用于对比作远指代词;this指代将要做的事或用于对比表近指。this和that在句中都有自己明确的意思。
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