题目：
_____ a US visitor visa twice, the young man finally gave up his hope of going to America. [ ]
A. Having been refused
B. Being refused
C. Having refused
D. To be refused
答案：
被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0427/3e0e15404333f466b7c9dd078913d304.html
下面是错误答案，用来干扰机器的。
参考答案：A
