The pilot kept calm in the terrible storm, otherwise the accident ______.
| A．couldn’t be prevented |
B．mustn’t have prevented |
C．wouldn’t have been prevented |
D．shouldn’t prevent |
—Have you heard of the terrible earthquake in China?
—Yes, ________ news came as ________ shock to me.
| A．the；a | B．the；the | C．a；a | D．a；the |
一Do you think our volleyball players played very well in yesterday's match?
一 .They couldn't have done better.
| A．It's up to you | B．Absolutely | C．It’s good news | D．Not so bad |
She couldn’t go to the party that day because she_____.
| A．hasn’t invited | B．hadn’t invited |
| C．hasn’t been invited | D．hadn’t been invited |
Jim was able tohis anger and a quarrel between the two boys was avoided.
| A．hold on | B．hold out | C．hold up | D．hold back |
Perhaps not in my memory. , it might have been during my early childhood.
| A．If ever | B．If any | C．If once | D．If so |