从A、B、C、D、四个选项中，选出可以填人空白处的最佳选项，并在答题卡上将该选项涂黑。
例：It is generally considered unwise to give a child _____he or she wants.
A. however B. whatever C. whichever D. whenever
21.—Oh, let’s go to that restaurant right now for lunch!
— They serve food 24 hours a day.
A. Hurry up! B. Take your time. C. No way! D. It doesn’t matter.
22.He didn’t make _____at all in yesterday * s negotiation. What happened to him?
A. an apology B. a change C. an appearance D. a promise
23.You'd better _____your flight reservation at the latest 3 days in advance.
A. confirm B. convey C. consider D_ convince
24.—How do you like _____movie Finding Mr. Right?
—Fantastic! I haven91 seen _____better one recently.
A. the;不填 B. a; the C. a;不填 D. the; a
25.We are so tired. we could take the day off tomorrow!
A. Only if B. What if C. If only D. If so
26.All we have is 24 precious hours a day and therefore we shall waste _____.
A. nothing B. none C. neither D. no one
27.The doctor’s dilemma was _____he should tell the patient the truth.
