题目内容
All of us were _____ by the _____ questions _____ by a six-year-old boy.
[ ]
A. puzzled; puzzling; rose
B. puzzling; puzzled, raised
C. puzzling; puzzling; risen
D. puzzled; puzzling; raised
B. puzzling; puzzled, raised
C. puzzling; puzzling; risen
D. puzzled; puzzling; raised
D

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