首页 > 题库 > 考研考博 > 考博英语 > 上海理工大学 > 单选题

They were abroad during the month when we were carrying out the investigation, or they ______ to our help

问题1选项
A.would have come
B.could come
C.have come
D.had come
参考答案: 查看答案 查看解析 下载APP畅快刷题

相关知识点试题

相关试卷