欧美日韩黄网欧美日韩日B片|二区无码视频网站|欧美AAAA小视频|久久99爱视频播放|日本久久成人免费视频|性交黄色毛片特黄色性交毛片|91久久伊人日韩插穴|国产三级A片电影网站|亚州无码成人激情视频|国产又黄又粗又猛又爽的

I am not sure we will visit you next Saturday. A. whether B. that C. what 【查看更多】

 

題目列表(包括答案和解析)

I am not sure _______ we will visit you next Saturday.

[     ]

A. whether
B. that
C. what

查看答案和解析>>

I am not sure _______ we will visit you next Saturday.

A. whether                     B. that                         C. what

查看答案和解析>>

I am not sure _______ we will visit you next Saturday．

[　　]

A．whether

B．that

C．what

查看答案和解析>>


同步練習(xí)冊答案