精英家教網 > 初中英語 > 題目詳情
The mobile phone has influenced people’s life a lot since it _______.
A．inventsB．invented
C．is inventedD．was invented
D

試題分析：句意：自從手機被發(fā)明以來，他已經太多地影響了人們的生活。Since引導的從句主句用完成時從句用一般過去式，根據題意可知用被動語態(tài)，根據句意故選D
練習冊系列答案
相關習題

科目：初中英語 來源：不詳 題型：單選題

-Ten minutes ago, there __________ an eraser, a pen and some books on the desk.But now there __________ anything on it.
-Don't worry. Maybe someone put them away.
A. was, isn't   
B. were, isn't  
C. is, wasn't
D was, wasn't

查看答案和解析>>

科目：初中英語 來源：不詳 題型：單選題

–Would you like to watch the three-D film Titanic with me?
--Certainly. I don’t mind seeing it again although I _____ it twice.
A．sawB．was seen
C．have seenD．had seen

查看答案和解析>>

科目：初中英語 來源：不詳 題型：單選題

— A computer is very popular and helpful .
— I think so. It _______ in many different fields.
A．usedB．will use
C．is usedD．was used

查看答案和解析>>

科目：初中英語 來源：不詳 題型：單選題

Mr. Wang _______ dinner with his family now. They look very happy.
A．haveB．hasC．is havingD．was having

查看答案和解析>>

科目：初中英語 來源：不詳 題型：單選題

--- Were you at school when he came to see you ?
---- Yes, I __________ a math class .
A. had           B. was having        C. am having

查看答案和解析>>

科目：初中英語 來源：不詳 題型：單選題

-- What would you like to do this Sunday?
-- If it        rain, I       to Mount Tai for a spring field trip.
A. not; will go     B. doesn’t, will go   
C. won’t; will go

查看答案和解析>>

科目：初中英語 來源：不詳 題型：單選題

---Mum, it’s late. Why are you still here?
---Dad hasn’t come back yet. I _____ for him.
A．am waitingB．have waited
C．was waitingD．waited

查看答案和解析>>

科目：初中英語 來源：不詳 題型：單選題

--- ____ you ever_____ the new Minyuan Stadium?  
--- No, I haven’t.
A．Do; visitB．Have; visitedC．Did; visitD．Are; visiting

查看答案和解析>>

同步練習冊答案