The chances of discovering life on Neptune are about a million .A. at oneB. for oneC. to o

发布时间：2020-08-14 23:31:36

The chances of discovering life on Neptune are about a million     .
A. at one
B. for one
C. to one
D. against one

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A. at one
B. for one
(答案→)C. to one
D. against one
解析：　　a million to one百万分之一，意为“几乎没有什么可能”。
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