問題詳情

17. Scientists have concluded ___ rainfall and general weatherconditions.
(A) that sunspots affect
(B) what affects sunspots that
(C) what affects sunspots
(D) that what sunspots affect

參考答案

答案:A
難度:適中0.5
統計:A(0),B(0),C(0),D(0),E(0)

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