You____have been more careful!
A: must
B: could
C: would
D: need
A: must
B: could
C: would
D: need
举一反三
- ____, she would have avoided the accident. A: She was more careful B: If she was more careful C: Had she been more careful D: She had been more careful
- If there were no subjunctive, Englishmuch easier to learn. A: could have been B: would be C: will be D: must have been
- You ______ be more careful next time. A: may B: must C: have to
- He must have had an accident, or he ______ here then. A: should be B: B. would be C: could have been D: D. would have been
- I would have gone with you，but I _______too tired． A: was B: had been C: must be D: must have been