First aid given at the scene in time can increase the victim’s chances of ________ and a good recovery.
| A．infection | B．survival | C．sympathy | D．insurance |
---When did the young man save you?
---January 1st,2000, the first day of the new century,_______ I can never forget.
| A．when | B．which | C．that | D．where |
---Does that make any_________?
---Yes, it matters a great deal.
| A．money | B．sense | C．difference | D．trouble |
--- Jack fell off the ladder yesterday, but he is all right now?
---What a lucky dog! He _________ himself badly.
| A．should injure | B．might injure | C．should have injured | D．could have injured |
Catherine, ____ the alarm clock for 6 o’clock, or you would oversleep and be late for the train.
| A．setting | B．sets | C．set | D．to set |
The results of the examination ________ that you have all made great progress.
| A．shows | B．show | C．showed | D．has shown |