With the development of production and science,radio a wide use in　　a short time.
A．foundB．findsC．have foundD．has found
D
該題考查動詞的時態(tài)和主謂一致。本句陳述的是在極短的時間內(nèi)，收音機(jī)得到廣泛的應(yīng)用，且此情況有延續(xù)下去的可能性，因此應(yīng)該用現(xiàn)在完成時態(tài)。
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

John had ___ me to do this, but he didn't .
A．promisedB．a(chǎn)llowedC．permittedD．told

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

—　　　my glasses?
—Yes,I saw them on your bed a minute ago.
A．Do you seeB．Had you seen
C．Would you seeD．Have you seen

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

I　　in the house which　　books and magazines.
A．a(chǎn)m used to live;use to keeping
B．used to live;has been used to keeping
C．have been used to living;was used to keep
D．was used to live;was used to keep

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

—Do you regret having left your first job?
—Why should I?I　　　as much,but I enjoy more of it.
A．didn’t earnB．don’t earn
C．hadn’t earnedD．haven’t earned

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

They　　　each other for 5 years.
A．have been in love withB．have fallen in love with
C．a(chǎn)re in love withD．fell in love with

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

Mary ___ a dress when she cut her finger.
A．madeB．is makingC．was makingD．makes

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

The poor old man with his two daughters ___ in the street.
A．was seen to begB．were seen to begC．was seen beggedD．were seen begging

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

It is the only time in history that two Nobel Prizes        to the same person.
A．have been givenB．had been given
C．have givenD．will give

查看答案和解析>>

同步練習(xí)冊答案