He is such ____ social failure that many colleagues don’t like him.
| A．the | B．an | C．a | D．不填 |
–I was surprised to see wild flowers in Alaska．
--Many people think there is nothing ice and snow．
| A．except for | B．rather than |
| C．apart from | D．regardless of |
This film is boring; it is, in fact, rather exciting and fascinating．
| A．all but | B．nothing but |
| C．no more | D．anything but |
What wonderful world it would be if all countries in the world could live peace with one another．
| A．a; \ | B．the; \ |
| C．a; the | D．the; the |
Ournew machines are much cheaper to run．
| A．effective | B．efficient |
| C．energetic | D．Enthusiastic |
______ today, he would get there by Friday．
| A．Were he to leave | B．If he had left |
| C．Did he to leave | D．Had he left |