题目内容
( ) 2. The police helped__________ the lost boy,but didn't__________ him.
A. look at;found B. find out;find
C. look for;find D. look up;find
C
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题目内容
( ) 2. The police helped__________ the lost boy,but didn't__________ him.
A. look at;found B. find out;find
C. look for;find D. look up;find
C