We will keep you _________ of the latest advertising development at all times.
A、inform
B、informing
C、informed
D、to inform
【正确答案】：C
【题目解析】：you与inform之间的关系是被动，所以用过去分词
We will keep you _________ of the latest advertising development
- 2024-07-26 21:00:31
- 外贸函电(00094)