問題詳情

22. Cigarettes and alcohol do such ________ great harm to health that they can easily cause ________ weakening of our bodies.
(A) a; /
(B) /; the
(C) a; the
(D) /; /

參考答案

答案:B
難度:非常困難0
統計:A(1),B(0),C(4),D(0),E(0)

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