__________ to find the proper job,he decided to give up job-hunting in this city.A：Failed B：Being failed C：To fail D：Having failed
问题描述：
__________ to find the proper job,he decided to give up job-hunting in this city.
A：Failed
B：Being failed
C：To fail
D：Having failed
答
选，A：Failed
因为过去分词表示表示动作完成了。
B和D是现在分词，现在分词表示动作正在进行。
而C To fail 表示动作尚未发生。
答
D: Having failed 才是正确答案吧.