[单选题]The secretary has a lot of things to take up in the office since she______ away for quite a few days.
北开题库
|
2023-10-01 08:02:19
|
16
[单选题]The secretary has a lot of things to take up in the office since she______ away for quite a few days.

A.went
B.is going
C.has been
查看答案

国家开放大学

形成性考核

您可能感兴趣的试题
TOP