46. He hesitated about the brake, otherwise the accident ______.
| A．could have been avoided | B．could have avoided |
| C．would have avoid | D．should have been avoided |
any change about the date, please tell me immediately.
| A．Will there be |
| B．Should there be |
| C．There will be |
| D．There should be |
Had you listened to the doctor, you all right now.
| A．are |
| B．were |
| C．would be |
| D．would have been |
It is important that we wild animals.
| A．will protect |
| B．should protect |
| C．shall protect |
| D．are protecting |
The order came that the medical supplies to Beijing for the Stars soon.
| A．would be sent |
| B．should send |
| C．be sent |
| D．must be sent |
The suggestion has been made the basketball game put off.
| A．for; to |
| B．that; be |
| C．which; should be |
| D．to; being |