---Listen! The fire engine is roaring! (消防車吼叫)
--- Oh, there ______ be a fire somewhere. How terrible!
A．shouldB．mustC．have toD．will
B
情態(tài)動(dòng)詞辨析。A. 應(yīng)該 B. 必須；一定    C. 必須；不得不  D.愿意。句意：聽！消防車正在鳴叫�！�，一定是有地方發(fā)生火災(zāi)了。太可怕了。Must強(qiáng)調(diào)主觀判斷的肯定，have to強(qiáng)調(diào)由于客觀情況的被動(dòng)動(dòng)作，結(jié)合語境可知選B。
練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：高中英語 來源：不詳 題型：單選題

The plan is dead. I        it more water.
A．will giveB．would have givenC．must giveD．should have given

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題


It is suggested that such a law ______.
A．needn’t be passedB．mustn’t be passedC．not be passed D．will be passed

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題


—Guess what! I have got A for my term paper.
—Great! You  _______  read widely and put a lot of work into it.
A．mustB．shouldC．must haveD．should have

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題


He commanded that the student _____the classroom before he returned.
A didn't leave        B wouldn't leave      C not leave           D can’t leave

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題


I _______the award, only if I _______ the poem more loudly.
A．could get, had recitedB．would get, had recited
C．would have got, recitedD．would have got, had recited

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題


He insisted that he _____ the best, so he insisted that he _____ the work all by himself.
A．was; doB．be; doC．be; did D．had been; had done

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題


—Do you regret paying twenty dollars for the dictionary?
—No．I ____ twice as much for it．
A．gladly paidB．should gladly pay
C．would gladly have paidD．had gladly paid

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

She sufferred a mental disease for quite some time and in the end she _____ go into a mental hospital.
A．had toB．mustC．would like to D．could

查看答案和解析>>

同步練習(xí)冊(cè)答案