题目内容
【题目】They found________difficult to communicate with the boy．
A．it
B．that
C．this
D．one
【答案】A
【解析】find后用it作形式宾语。
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题目内容
【题目】They found________difficult to communicate with the boy．
A．it
B．that
C．this
D．one
【答案】A
【解析】find后用it作形式宾语。