When ______ difficult problems, we should often take an optimistic attitude.A、fa

游客2024-07-03 41

问题 When ______ difficult problems, we should often take an optimistic attitude.

选项 A、faced
B、being faced
C、facing
D、having faced

答案 C

解析本题考查语态。首先考虑主句主语与分词之间的关系为逻辑上的主动关系, 排除A、B两项；分析句意, face并不在take an optimistic attitude之前, 排除D项, 故选C。

转载请注明原文地址:https://www.tihaiku.com/zcyy/3661469.html

相关试题推荐

随机试题

最新回复(0)

Scientistsshouldbe(respond)______fortheresultsoftheirwork.responsible空格前