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科目： 來源： 題型：單選題

— Alan, it’s late. Why not go to bed?
— Jenny hasn’t come back yet. I ______ for her.

A．waitedB．have waited
C．a(chǎn)m waitingD．was waiting

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科目： 來源： 題型：單選題

My classmates _____ our classroom. Look! It’s very clean.

A．have cleaned B．will clean
C．is cleaning D．cleaned

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科目： 來源： 題型：單選題

---How long has this shop _____?
---For about three weeks.

A．opened B．been open 
C．been opened D．open 

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科目： 來源： 題型：單選題

Another new library____________ last month in my hometown.

A．built B．is built
C．was built D．has been built

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科目： 來源： 題型：單選題

---Did you go to Jane’s birthday party?
---No,I______ .

A．a(chǎn)m not invited B．wasn’t invited
C．haven’t been invited D．didn’t invited

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科目： 來源： 題型：單選題

— Jane. I can't find Mike in the playground.
—Oh. He ______ the piano in the music room.

A．is playing B．was playing 
C．has played D．will play 

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科目： 來源： 題型：單選題

People in Lanzhou are glad that a modem subway         in several years.

A．will complete B．will be completed
C．has completed D．is completed

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科目： 來源： 題型：單選題

She         to an English program while her parents         TV.

A．was listening; is watching
B．listened; were watching
C．was listening; watched
D．was listening; were watching

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科目： 來源： 題型：單選題

Nobody knows when the stone bridge ­­___ , because there is no record about it.
A.  has built           
B. was built                     
C. built

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科目： 來源： 題型：單選題

Our teacher told us light ____ faster than sound.
A. traveled             
B. travel                      
C. travels

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