题目内容
Believe it or not, weather forecasts seven days in advance are, , wrong half the time, according to a US survey.
A.at first | B.in brief | C.on average | D.by chance |
C
解析
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题目内容
Believe it or not, weather forecasts seven days in advance are, , wrong half the time, according to a US survey.
A.at first | B.in brief | C.on average | D.by chance |
C
解析