题目内容
Could you tell me ___________?
A. whether GM food is harmful to our bodies
B. when did Macao return to China
C. which countries have you been to
D. what are you doing at this time yesterday
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题目内容
Could you tell me ___________?
A. whether GM food is harmful to our bodies
B. when did Macao return to China
C. which countries have you been to
D. what are you doing at this time yesterday