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。
21．-----May I ask you a question after class, sir?
------_______, but not during my lunch break.
A. Go ahead B. Sure C. Anytime D. Sorry
—What’s the market ______ of their car in China?
—About 18 percent at present.
| A．share | B．number | C．sales | D．figure |
—Do you know in which year Henry IV became ______ King of England, ______ European country?
—Yes. It was in 1399.
| A．the; an | B．the; a | C．/; a | D．/; an |
-- I haven’t got the reference book yet, but I’ll have a test on the subject next month.
-- Don’t worry. You ______ have it by Friday.
| A．shall | B．could | C．must | D．may |
By the time my mother came back from work, my sister and I supper and were waiting for her at the table.
| A．have cooked | B．were cooking | C．had cooked | D．would cook |
It a Saturday afternoon in May ______ Margaret could arrange for me to meet her elder sister.
| A．was until, when | B．was until; that | C．was not until, when | D．was not until; that |