摘要：People have always been curious how living things on the earth exactly began. A.in B.at C.of D.about D be curious about sth 对-好奇
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People have always been curious ______ how living things on the earth exactly began.
A.in B.at C.of D.about
查看习题详情和答案>>People have always been curious how living things on the earth exactly began.
A. in B. at C. of D. about
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People have always been curious how living things on the earth exactly began.
A. in B. at C. of D. about
查看习题详情和答案>>