He _______ a lot of time in trying to develop the education system in this area.
举一反三
- He _______ a lot of time in trying to develop the education system in this area. A: involved B: investigated C: invested D: interfered
- 33. He _______<br/>a lot of time in trying to develop the education system in this area. A: involved B: investigated C: invested D: interfered
- You'll have a great time and a lot of fun because your education is not important at college.
- He spends a lot of time in (play) ______ computer games.
- For a long time he has been trying to put (press) ____________ on us.