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题目内容
（河南理工大学-专升本英语2）
He didn’t understand the _______ question, so there was a ______ expression on his face.
A.puzzling; puzzled
B.puzzling; puzzling
C.puzzled; puzzling
D.以上都不对
A.puzzling; puzzled
B.puzzling; puzzling
C.puzzled; puzzling
D.以上都不对
参考答案