中文谷Whenandwhyhecamehere
- 习题库
- 关注：1.92W次
问题详情：
When and why he came here ______yet..
A. is not known B. are not known
C. has not known D. have not been
【回答】
A
知识点：动词语态
题型：选择题
- 文章版权属于文章作者所有，转载请注明 https://zhongwengu.com/exercises/lj31jz.html
问题详情：
When and why he came here ______yet..
A. is not known B. are not known
C. has not known D. have not been
【回答】
A
知识点：动词语态
题型：选择题
