名词性从句
Grammar
Noun Clause
1. You ____ your tooth pulled out before it rot    completely.
   A. had better got　　  B. had to get better 　　   C. had better to get　　D. had better get
2. When we got to the cinema, the film hasn’t    started yet, so we ____.
  A. needn’t hurry　  B. didn’t need hurry　　  C. needn’t to hurry  D. needn’t have hurried
3. It was really very dangerous; you ____ him   seriously.
  A. might have injured　　B. could injure　　  C. should have injured　  D. must injure
D
D
A
4. ...