题目内容
The manager, _______his factory’s products were poor in quality, decided to give his workers further training.
A. knowing B. known C. to know D. being known
答案:A
提示:
提示:
know和前面的manager构成主谓关系,应该用主动语态,排除过去分词,这里用现在分词表示伴随
|
练习册系列答案
相关题目