問題詳情

35. ______ to the handrail. The escalator is moving very fast.
(A) Keep on
(B) Turn on
(C) Take on
(D) Hold on

參考答案

答案:D
難度:簡單0.711905
統計:A(30),B(27),C(30),D(299),E(0) #
個人:尚未作答書單:Sentence-making、energetic 活力旺盛的

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