问题
选择题
I once heard him ____ that a rainbow was a bridge from earth to heaven.
A．said
B．say
C．to say
D．was saying
答案
答案：B
hear sb. do sth.形式。
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I once heard him ____ that a rainbow was a bridge from earth to heaven.
A．said
B．say
C．to say
D．was saying
答案：B
hear sb. do sth.形式。