問題詳情:
The manager promised to keep us ____ how our business was going on.
A. informing of B. informed C. informed of D. informing
【回答】
C
知識點:非謂語動詞
題型:選擇題
問題詳情:
The manager promised to keep us ____ how our business was going on.
A. informing of B. informed C. informed of D. informing
【回答】
C
知識點:非謂語動詞
題型:選擇題