问题描述：
Scientists have made robot ___ like man
1.Scientists have made robot ___ (walk)like man.
2.I'm interested in __ you will take part in the sports meeting.
A.if B.whether C.weather D.when
1.Scientists have made robot ___ (walk)like man.
2.I'm interested in __ you will take part in the sports meeting.
A.if B.whether C.weather D.when
问题解答：
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