問題詳情:
–Is the manager in? --Sorry, he is out. But he will be back ____ three o’clock.
A. in B. on C. until D. before
【回答】
D
知識點:介詞和介詞短語
題型:選擇題
問題詳情:
–Is the manager in? --Sorry, he is out. But he will be back ____ three o’clock.
A. in B. on C. until D. before
【回答】
D
知識點:介詞和介詞短語
題型:選擇題