34. The meeting will start _____ 10:30 in the morning. Please don’t be late.(A) on(B)at(C)in(D)of

問題詳情

34. The meeting will start _____ 10:30 in the morning. Please don’t be late.
(A) on
(B)at
(C)in
(D)of

答案：[無官方正解]
難度：非常困難0
統計：A(0),B(3),C(0),D(0),E(0)