精英家教网 > 高中英语 > 题目详情
Do you believe drinking a glass of wine every day ______ reduce the danger of heart diseases?
A.couldB.must C.needD.should
A

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。
练习册系列答案
相关习题

科目:高中英语 来源:不详 题型:单选题

—Li Lin took the 8:00 bus to Fuzhou this morning.
—Really? He _________ a fast train. It’s much more comfortable to travel by fast train.
A.could have takenB.should takeC.must have takenD.can take

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

On Sundays ,the retired(退休的)minster_____ come to the farm and work with the farmers.
A.canB.shouldC. mustD.would

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

If you           spit at all, please spit in the bucket(痰孟里)provided
A.mustB.shallC.should D.may

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

—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

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

If people eat natural plant poisons by mistake, they _______ go to hospital without delay.
A.wouldB.canC.mayD.must

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

-What does the sign over there say?
-“No person _______ bring drinks into the student computer pool.”
A.willB.shallC.mayD.must

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

You _____ hurt your stomach if drinking beer while having sea food.
A.mayB.needC.ought toD.shall

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

——Catherine, I have cleaned the room for you.
——Thanks, You       it. I could manage it myself.
A.needn’t doB.needn’t have done
C.mustn’t doD.shouldn’t have done.

查看答案和解析>>

同步练习册答案