問題詳情

34. ( )________, obese people have a higher risk of getting heart disease.
(A)It is well know
(B)We allknow it
(C)It is a known fact
(D)As we all know

參考答案

答案:D
難度:適中0.666667
統計:A(1),B(0),C(0),D(2),E(0)

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