(2013·甘肅蘭州名校高三檢測)The professor told me to start the research right now, ________ I was sure to fall behind.
A．orB．soC．butD．a(chǎn)nd
A
A　句意：教授讓我立刻開始研究工作，否則我肯定會(huì)落后的。根據(jù)句意選用or，意為否則。
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

Try to read stories in English and speak in English whenever you can，________ you will see more progress over time.
A．butB．orC．a(chǎn)ndD．so

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

______ you are supposed to do ______ you don't like a thing is ______ it. Don't complain.
A．That; what; changeB．When; that; to change
C．What; when; changeD．What; that; changing

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

(2013·南京二模)Though having discussed it for long, they still haven't reached an agreement ________ they should pour more money into the project.
A．whetherB．if
C．thatD．what

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

(2013·北京朝陽模擬)Jim came back early last night. It was not yet eight o'clock ________ he got home.
A．beforeB．thatC．whenD．until

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

(2013·天津12區(qū)二模)He never thought that his success came ________ he least wanted it.
A．untilB．sinceC．whenD．while

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

(2013·煙臺(tái)一模)After ________ seemed an endless wait, it was her turn to enter the interview room.
A．whatB．whyC．thatD．how

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

Last night, before the exam, I went over the lessons　　　I couldn’t keep my eyes open to stay awake any longer.
A．beforeB．untilC．unlessD．when

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

The seriously ill man thinks it doesn’t matter　　　he will die, but what matters much is how he lives.
A．howB．that C．whyD．what

查看答案和解析>>

同步練習(xí)冊答案