Don't discuss the problems with your partner unless you _______ to do so.
A: ask
B: are asked
C: will ask
D: will be asked
A: ask
B: are asked
C: will ask
D: will be asked
举一反三
- 中国大学MOOC: Dont discuss the problems with your partner unless you _______ to do so.
- —I thought you wouldn’t mind. —Well, as a matter of fact, I don’t, but you me first. A: should ask B: should have asked C: must ask D: must have asked
- You don"t need ______ for his permission every time you want to leave the room. A: to ask B: ask C: asking D: being asked
- ―I thought you wouldn’t mind. ―Well, as a matter of fact, I don’t_______, but you me first. A: should ask B: should have asked C: must ask D: must have asked
- Do you mind me ______ some questions? A: asking B: being asked C: to ask D: ask