It was not until he arrived at the office_____ realized he had forgotten the key.
A．a(chǎn)nd heB．when heC．that heD．he
練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：高中英語(yǔ) 來(lái)源：不詳 題型：單選題


一I’m sorry．That wasn’t of much help．
一Oh，____________．As a matter of fact，it was most helpful．
A．sure it wasB．it doesn’t matterC．of course notD．thanks anyway

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：不詳 題型：單選題

Tom was about to close the window__________his attention was eaught by a bird.
A．whenB．ifC．a(chǎn)ndD．till

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：不詳 題型：單選題


The problem with being a time waster is _____the online game playing often spills over into the periods of time that should be productive.
A．whatB．whichC．thatD．whether

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：不詳 題型：單選題


________ a two-year period, Nancy became addicted to painkillers （止疼藥）.
A．BeyondB．AboveC．SinceD．Over

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：不詳 題型：單選題


. ____________ David says sounds right to Helen. That’s why she has made up her mind not to leave him _____________ happens.
A．Whatever; whateverB．No matter how; whatever
C．No matter what; howeverD．Whatever; no matter how

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：不詳 題型：單選題

Stephen Hawking believes that earth is unlikely to be the only planet       life has developed gradually.
A．thatB．whereC．whichD．whose

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：不詳 題型：單選題


_____the girl could rush out of the house, the roof fell upon her.
A．WhenB．WhileC．BeforeD．As

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：不詳 題型：單選題


. —What are you worrying about?
—It is ________ there is any chance of being infected by AH1N1 virus.
A．whyB．thatC．ifD．whether

查看答案和解析>>

同步練習(xí)冊(cè)答案