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科目：高中英語 來源： 題型：單選題

The computers made by our company sell best, but several years ago no one could have imagined the role in the markets that they ________.

A．were playingB．were to playC．had playedD．played

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科目：高中英語 來源： 題型：單選題

— I rang you up last night, but nobody answered.
— Oh, I usually ________ off my phone at about 9:00 p.m.

A．switched B．have switched 
C．switch D．had switched 

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科目：高中英語 來源： 題型：單選題

—Why is the house in a mess?
—I         it for Christmas since three days ago.

A．cleanedB．cleans
C．have cleanedD．have been cleaning

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科目：高中英語 來源： 題型：單選題

This was the first time that Chongqing         the Listening Examination of Public English Test System II (PETS-2).

A．has joinedB．joinedC．will joinD．had joined

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科目：高中英語 來源： 題型：單選題

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科目：高中英語 來源： 題型：單選題

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科目：高中英語 來源： 題型：單選題

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科目：高中英語 來源： 題型：單選題

－What did you do yesterday evening, Gina?
－I ________ Titanic 3D in the City Cinema.

A．watch B．watched C．a(chǎn)m watching D．will watch

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