30. My watch was on the desk one hour______, but nowit is gone(不見了).(A) ago (B) before (C) at that t

問題詳情

30. My watch was on the desk one hour______, but nowit is gone(不見了).
(A) ago
(B) before
(C) at that time
(D) then

參考答案

上一篇 : 29. The beef is on sale(特價中). Let’s take________________.(A) one kilos (B) two kilos of it(C) three
下一篇 : 31. The coffee is too bitter(苦的). I want to add a ______ ofsugar.(A) piece (B) bags (C) spoon (D) po