精英家教网 > 高中英语 > 题目详情
— _______ I ask you something, if you are not busy?
—Yes, of course you _______.
A.Should; shouldB.Could; can
C.Could; couldD.Can; Could
B

试题分析:考查情态动词用法。从语境判断前者是委婉的提出请求,所以应该用could表示礼貌客气, 而对于could开头的特殊疑问句进行回答时应该用情态动词can,表示语气的肯定。所以B选项正确。句意:---如果你不忙的话,我可以问你点事情吗?--当然可以。
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

I ________ myself more— it was a perfect day.
A.shouldn’t have enjoyedB.needn’t have enjoyed
C.wouldn’t have enjoyedD.couldn’t have enjoyed

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

—Has Mr.Tom White arrived ? 
---- Yes ,already .  ______he wait outside or just come in ?
A.ShallB.MayC.CouldD.Must

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

—— It's no  easy task to catch a ticket on a website that receives l billion clicks daily.
一一I can’t agree with you more.There      be errors for every single step
A.shouldB.mustC.canD.will

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

—Everyone in my class passed the exam.
—Oh, really? It ________ difficult.
A.can’t have beenB.needn’t have been
C.must beD.mightn’t be

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

Passengers _____ fasten their seat belts immediately after taking their seats. The belts should remain buckled during the flight whether or not the “fasten seat belt” light is on.
A.shallB.mightC.needD.would

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's the management rules of our hotel that payment ______be made in cash.
A.canB.needC.willD.shall

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

According to the newly-made traffic regulation, whoever drives through red light      be fined at least 200 dollars.
A.shallB.mayC.wouldD.should

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

-These peaches really juicy.
-They ____ be! Just see the price, $3,99 a pound. Very expensive, aren’t they!
A.wouldB.couldC.mightD.should

查看答案和解析>>

同步练习册答案