People have always been curious ___how living things on the earth exactly began.
题目
People have always been curious ___how living things on the earth exactly began.
A in
b at
c of
d about
我选的是D,可答案上是B,顺便翻译一下.
答案
举一反三
我想写一篇关于奥巴马的演讲的文章,写哪一篇好呢?为什么好
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