Do you believe drinking a glass of wine every day ______ reduce the danger of he
题型：不详难度：来源：
Do you believe drinking a glass of wine every day ______ reduce the danger of heart diseases?| A．could | B．must | C．need | D．should |
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答案
| A |
解析
试题分析：考查情态动词：A. could可能B. must必要C. need需要D. should应该，句意：你相信每天喝一杯酒会减少心脏病的危险吗？选A。
点评：情态动词要记住基本含义，还有情态动词的多种含义，象could表示：能够，也可以表示客观上有可能。 |
举一反三
| If you ______ talk about it with me, please wait till I finish my work at hand. |
— It’s hard to believe that Jack ________ have fought with the policeman.
— Yes. If one ________ ask for trouble, it can’t be helped.| A．would; will | B．should; must | C．must; may | D．need; dare |
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--- The drought situation has been severe these days．
--- If it had rained even a drop, things would be much better now and many crops ____．| A．wouldn"t die | B．would die | | C．wouldn"t have died | D．would have died |
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—How did he get my telephone number?
—You ________ it . You told him last week．| A．should have forgotten | B．may have forgotten | | C．must have forgotten | D．could have forgotten |
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—Can I pay the bill by check?
—Sorry, sir. But it is the management rules of hotel that payment _____ be made in cash.| A．can | B．need | C．will | D．shall |
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