Question

【题目】We thought ______necessary to invite Professor Smith to give us a lecture on how to learn English.

A.that

B.it

C.this

D.him

Answer 1

【答案】B

【解析】

考查形式宾语。句意：我们认为，邀请史密斯教授来给我们就怎样学英语做讲座，很必要。分析句子可知，句子用了“think+宾语+宾语补足语”结构，从句子结构看，to invite Professor Smith to give us a lecture on how to learn English 是真正的宾语，前面应该用it作形式宾语。故选B。