_______ we got to the station, the train had left already.
A．IfB．UnlessC．SinceD．When
D

試題分析：考查連詞：A. If如果，B. Unless除非，C. Since自從，既然，D. When當(dāng)…時候，句意：當(dāng)我們到車站的時候，火車已經(jīng)離開了。選D。
練習(xí)冊系列答案
相關(guān)習(xí)題

科目：高中英語 來源：不詳 題型：單選題

I am determined to get a ticket for the concert ____ it means standing in a line all night.
A．a(chǎn)s thoughB．even ifC．a(chǎn)s ifD．so that

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

_____ others might have been satisfied, Johnson has higher ambitions.
A．WhatB．WhichC．AsD．where

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

We’d better stay here a little longer    he turns up unexpectedly.
A．a(chǎn)lthoughB．in caseC．sinceD．if only

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

___ you lose the paper document, sign in www. Sina.com, __ you might download all you need.  
A．If, whichB．So long as, whatC．In case, whereD．Even if, as

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

--- ________ I remind you of is to return the book to our English teacher.  
---I will give it to him _________  I see him.   
A．That; immediatelyB．What; directlyC．What; whileD．Whether; once

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

He had just sent an e­mail to his pal on the Internet ________ the system broke down.
A．whileB．whenC．a(chǎn)fterD．since

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

From space, the earth looks blue. This is ____about seventy-one percent of its surface is covered by water.
A． whyB． howC． becauseD． whether

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

John thinks it won’t be long ____ he is ready for his new job.
A．whenB．a(chǎn)fterC．beforeD．since

查看答案和解析>>

同步練習(xí)冊答案