In warm weather fruit and meat ________ long.
| A．don’t keep | B．can’t be kept |
| C．are not kept | D．aren’t keeping |
32. Not until he told me the news __________ the truth.
| A．didn’t I know | B．did I know | C．I didn’t know | D．I knew |
31.. He seldom, __________, goes to the cinema because he is always very busy.
| A．if so | B．if not | C．if any | D．if ever |
30. ---__________you got to know so much about the pop group in America?
---Through the Internet.
| A．How was it | B．What was it | C．How was it that | D．What was it that |
29. We stayed in a quiet hotel, ________________.
| A．next to it was a thick woods | B．next to which was a thick woods |
| C．next to it there was a thick woods | D．next to which a thick woods was |
28. I had hardly got home __________ it began to rain.
| A．before | B．when | C．while | D．As |