精英家教网 > 高中英语 > 题目详情
--- Where are the students ? How could they keep us waiting for so long? 
--- They started an hour ago and they____ be here in fifteen minutes, I think.
A.mightB.wouldC.shouldD.must
C
should在这里表示预期,“应该会,可能”。can表示有能力做或能够发生;would表示想象中的结果;must表推测,或表必须。
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

The pilot kept calm in the terrible storm, otherwise the accident ______.
A.couldn’t be prevented
B.mustn’t have prevented
C.wouldn’t have been prevented
D.shouldn’t prevent

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

(2009安徽安庆模拟) He _____ have completed his work; otherwise, he wouldn’t be enjoying himself by the seaside.
A.shouldB.mustC.wouldn’tD.can’t

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

Oh, I’m not feeling well in the stomach. I ______ so much fried chicken just now.
A.shouldn’t eatB.mustn’t have eatenC.shouldn’t have eatenD.mustn’t eat

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

— Write to me when you get home.  
— __________.
A.I mustB.I shouldC.I willD.I can

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

Were it not for the debt, we ______a happy life:
A.are livingB.would liveC.were livingD.will live

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

---I feel the house shaking.
----So do I .It ___ be sign of an earthquake most probably. Let’s hurry to leave here.
A.ought toB.couldC.canD.might

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

— Who dares to go ? How about you ?
— Sorry , I ____ .
A.dare not to goB.don''t dare toC.don''t dareD.dare not to

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

Help me with this suitcase , ____ you ?
A.don''tB.willC.doD.shall

查看答案和解析>>

同步练习册答案