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

―Mum, can I go to the movies today? ―Sure, but you finish your schoolwork first. A. can B. can’t C. must D. needn’t 【查看更多】

 

題目列表(包括答案和解析)

---Mum, can I go to the movies today?

---Sure, but you ________ finish your schoolwork first.


  1. A.
    can
  2. B.
    can't
  3. C.
    must
  4. D.
    needn't

查看答案和解析>>

—Mum, can I go to the movies today?            
—Sure, but you _______ finish your schoolwork first.        
[     ]
A. can     
B. can't   
C. must   
D. needn't

查看答案和解析>>


同步練習(xí)冊答案