He doesn't know_________ the work by himself.
A.whether can he finishB.whether he could finish
C.whether can how finishD.whether he can finish
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 don’t agree with you two. I prefer______ a new car rather than______ it.
A.to buy; to repairB.buy; repairC.buy; to repairD.to buy; repair

查看答案和解析>>

科目:高中英語 來源:不詳 題型:單選題


After finishing middle school, my sister did nothing ____ at home.
A.but readB.but to readC.besides readingD.except to read

查看答案和解析>>

科目:高中英語 來源:不詳 題型:單選題


- Henry got hurt in the football match this afternoon.
-- ________? I hope it was not serious.
A.Was heB.Has heC.Does heD.Did he

查看答案和解析>>

科目:高中英語 來源:不詳 題型:單選題


The man didn’t know _________ the thief broke into the house and stole all his valuable things  
A.it was when that B.when it was thatC.that it was whenD.was it when that

查看答案和解析>>

科目:高中英語 來源:不詳 題型:單選題


一What did he want to know,John?
        that we could finish our work.
A.What it wasB.When was itC.When it wasD.What was it

查看答案和解析>>

科目:高中英語 來源:不詳 題型:單選題


Only after her mother came to help her for the first few months _____ to begin her project.
A.she was allowedB.was allowed she
C.was she allowedD.she allowed

查看答案和解析>>

科目:高中英語 來源:不詳 題型:單選題


1 don't think he could have lost so much money last night,__?
A.did he B.could heC.do ID.hasn't he

查看答案和解析>>

科目:高中英語 來源:不詳 題型:單選題


It is only when you get close to the National Entrance Exam _______fully realize how much time you have wasted.
A.do youB.then youC.will youD.that you will

查看答案和解析>>

同步練習(xí)冊答案