问题补充:
We are looking forward to seeing the new exam system in the near future.
A. to be carried out
B. carried out
C. being carried out
D. carrying out
答案:
A. to be carried out
(答案→)B. carried out
C. being carried out
D. carrying out
解析:句意:我们盼望看见新的考试体系在不久的将来实施。用see+宾语+宾语补足语,the new exam system和carry out是被动关系,用过去分词做宾语补足语,选B。