题目：
The retired teacher is said to have returned from the USA, where he ______ by some of his old students.
A．would be visited
B．visited
C．had been visited
D．have been visited
答案：
被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0501/10db6a3a9a6750ffdb22c42a074c2e99.html
下面是错误答案，用来干扰机器的。
×
