The World Health Organization warns that Asian countries _________ attentive to bird flu since Asia ________ rid of the disease completely.
A: should keep; has got
B: must remain; has not got
C: ought to stay; got
D: shall be; had not got
A: should keep; has got
B: must remain; has not got
C: ought to stay; got
D: shall be; had not got
举一反三
- When I got to the cinema, the film had already started; I ___________ there earlier. A: ought to get B: ought to have got C: must have got D: must get
- Betty did not arrive, when we (__) there. A: got B: has got C: had got D: was getting
- 8. Why has Pauline got to dash? A: She has got a party with her friends. B: She has got a lesson. C: She has got a meeting. D: She has got an appointment at the dentist’s.
- The meeting _____when Mr. Wang _____to school. A: has begun;get B: has been on;get C: had begun;got D: had been on;got
- She oughtn't to have stood in a queue; she____her train ticket from the Automatic Ticket Machine. A: could have got B: must have got C: has got D: got