题目内容
All of us were by the question raised by a six-year-old boy.?
A.puzzling;puzzling B.puzzling;puzzled?
C.puzzled;puzzling D.puzzled;puzzled
C
be puzzled by指“被难住”;puzzling question指“难题”。
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题目内容
All of us were by the question raised by a six-year-old boy.?
A.puzzling;puzzling B.puzzling;puzzled?
C.puzzled;puzzling D.puzzled;puzzled
C
be puzzled by指“被难住”;puzzling question指“难题”。