2. 专升本
  3. It has been quite a long time ________ the two companies established a business relationship.

It has been quite a long time ________ the two companies established a business relationship.

admin2023-01-28  4
问题 It has been quite a long time ________ the two companies established a business relationship.
选项 A、although
B、because
C、if
D、since
答案D
解析 句意：两家公司建立业务关系已经有好长时间了。前半句的意思为“已经好长时间了”，且使用现在完成时；后半句的意思为“两家公司建立业务关系”，且使用一般过去时。这是典型的since引导的时间状语从句，从句用一般过去时，主句用现在完成时，所以选项D为正确答案。
转载请注明原文地址:https://kaotiyun.com/show/abLD777K
本试题收录于： 英语题库普高专升本分类
0

英语

普高专升本

相关试题推荐
随机试题
最新回复(0)