We don’t think the experiment is _______ failure. At least we have gained _______ experience for future success.
| A．the; a | B．a; an | C．a; / | D．/; the |
27．Sales of CDs have greatly increased since the early 1990s, when people to enjoy the advantages of this new technology.
| A．begin | B．began | C．have begun | D．had begun |
26．I accept that he is not perfect, I do actually like the person.
| A．while | B．since | C．before | D．unless |
25．Why didn’t you tell me there was no meeting today? I all the way here the heavy snow.
| A．needn’t have driven; through | B．can’t have driven; across |
| C．mustn’t have driven; through | D．shouldn’t have driven; cross |
24．For quite students, their teacher’s advice is more important than of their parents.
| A．few; one | B．a few; that | C．a little; some | D．a lot; many |
23．He is neither European, nor American. He is from Australia.
| A．a; an; 不填 | B．a; an; the | C．a; a; 不填 | D．an; an; 不填 |