第二部分 英语知识运用(共两节．满分45分)
第一节：单项填空(共15小题；每小题1分。满分15分)
从A、B、C、D四个选项中，选出可以填入空白处的最佳选项，并在答题卷上将该项填出。
21．— Marsdon’s department store is having a sale this week. Shall we go and have a look?
—_________. And I want to pick up a cheap video camera.
A.You are right B．I hope so C．Let me see D．I’d love to
.
-----I’m terribly sorry to have put you through so much trouble.
-----________. I know you didn’t mean to.
| A．Forget it | B．No trouble |
| C．All right | D．You’re welcome |
.
It was ______ the 19th century_____ heat was considered to be a form of energy.
| A．not until; that | B．until; that |
| C．not until; when | D．until; when |
.
Don’t you think ti is unfair for about two thirds of the population to have no_____ to health care?
| A．access | B．basis | C．entrance | D．guarantee |
.
When Bill Gates decided to stop schooling and created Microsoft in 1975, he ______ law at Harvard University.
| A．studied | B．had studied | C．was studying | D．would study |
.
______ pressure the U.S. government put on the Chinese government, China would stick to its own policy of exchange rate.
| A．However | B．Wherever | C．Whoever | D．Whatever |