問題詳情

3 Garlic may help lower blood pressure levels but its dragon-breath effects can last _______ 72 hours.
(A) so long
(B) up to
(C) so long to
(D) around to

參考答案

答案:B
難度:適中0.623853
統計:A(3),B(68),C(19),D(11),E(0)

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