––What a journey! We’ve finally arrived!
––_____ an out-of-date train schedule, we would not have missed the train.
| A．Had we not used | B．Did we use |
| C．If we didn’t use | D．If we had used |
With the quality-oriented education being carried out, teachers won’ttoo much importance to students’ grades.
| A．involve | B．attach | C．display | D．stress |
Don’t call me at 9:00 o’clock tomorrow morning ,when I a lecture at Harvard.
| A．give | B．am giving | C．will be giving | D．am going to give |
Simply ring me up, I’ll come to your help as soon as possible.
| A．so | B．and | C．but | D．or |
Environment-friendly Olympics requires Beijing to improve its environment, turning it into an ecology-friendly city.
| A．eventually | B．specially | C．absolutely | D．traditionally |
Over time,custom of kissing developed asway for adults to express their love for each other.
| A．a; the | B．a; a | C．the; the | D．the; a |