It is necessary ___ the magazines in time.
A.to us to return
B.for us to return
C.to us returning
D.that we had returned
答案:B
以It作形式主语或形式宾语引导的复合句结构中,如果这形容词指行为的性质。使用这样的句型:It+表行为性质的形容词+for sb.+不定式。
It is necessary ___ the magazines in time.
A.to us to return
B.for us to return
C.to us returning
D.that we had returned
答案:B
以It作形式主语或形式宾语引导的复合句结构中,如果这形容词指行为的性质。使用这样的句型:It+表行为性质的形容词+for sb.+不定式。