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科目： 來源：不詳 題型：單選題

The teacher said that either you or I __ to attend the lecture.
A．wasB．wereC．beD．should be

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科目： 來源：不詳 題型：單選題

Either you or I __ to blame for this.
A．a(chǎn)mB．isC．a(chǎn)reD．be

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科目： 來源：不詳 題型：單選題

A library together with 5000 books　　for the school.
A．was providedB．were provided
C．providedD．have provided

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科目： 來源：不詳 題型：單選題

The number of students in our school　　 about 30 000 and　　them study hard.
A．is;a large amount ofB．a(chǎn)re;a number of
C．is;large amount ofD．is;a large number of

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科目： 來源：不詳 題型：單選題

E－mail,as well as telephones,　　an important part in daily communication.
A．is playingB．have played
C．a(chǎn)re playingD．play

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科目： 來源：不詳 題型：單選題

The poster says that a writer and poet ___ to give us a talk on English next week.
A．isB．a(chǎn)reC．beD．will be

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科目： 來源：不詳 題型：單選題

The teacher together with his students ___ down at the desk and having a discussion in the classroom.
A．is sittingB．satC．a(chǎn)re sittingD．would sit

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科目： 來源：不詳 題型：單選題

More than one student ___ that experiment.
A．has finishedB．have finishedC．a(chǎn)re finishingD．were finishing

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科目： 來源：不詳 題型：單選題

Ninety-six point five percent of the water on the earth ______ sea water.
A．a(chǎn)reB．isC．wasD．were

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科目： 來源：不詳 題型：單選題

Every possible means_____ been tried，and we find only______ this means can we do it well．
A．have，inB．have，by
C．has，inD．has，by

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