问题
选择题
I have made ______ clear that all of us are strongly against smoking in the office.
A．this
B．it
C．that
D．one
答案
答案：B
此题考查it 作形式宾语，真正的宾语是后面的that从句。所以选B。
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I have made ______ clear that all of us are strongly against smoking in the office.
A．this
B．it
C．that
D．one
答案：B
此题考查it 作形式宾语，真正的宾语是后面的that从句。所以选B。