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科目： 來(lái)源：不詳 題型：單選題


I don't think the experiment is _____ failure. At least we have got _____ experience for our
future work on _____ nature. 
A．/; /; /B．a(chǎn); /; theC．a(chǎn); /; /D．/; the; /

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科目： 來(lái)源：不詳 題型：單選題


In that south American country, _____bicycle is not_______ popular means of transportation．
A．the；aB．a(chǎn)；不填C．a(chǎn)：theD．the；the

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科目： 來(lái)源：不詳 題型：單選題


Never lose _____ heart. There is always a chance of _____ weak defeating _____ strong.
A．×; the; theB．the; the; theC．×; ×; ×D．a(chǎn) ; the; the

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科目： 來(lái)源：不詳 題型：單選題


After　winning      war　in　Iraq，the country fell into     new worries of economy．
A．the; theB．a(chǎn); theC．the; ／D．a(chǎn); ／

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科目： 來(lái)源：不詳 題型：單選題


While other scientists are keeping____eye on changes in the H5N1 bird flu strain, the scientists in England are working on vaccines, in case it becomes highly infectious in ____humans.
A．a(chǎn) , /B．a(chǎn)n, /C．the, anD．a(chǎn)n, the

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科目： 來(lái)源：不詳 題型：單選題


We are now living in ______ “Information Age”, ______ time of new discoveries and great changes.
A．the; aB．a(chǎn)n; theC．不填; aD．the; the

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科目： 來(lái)源：不詳 題型：單選題


The beauty of     nature shocked the trave11ers, and many of them have got     new experience from the travel.
A．×、×B．the, aC．the、×D．×、a

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科目： 來(lái)源：不詳 題型：單選題


Mr. White graduated from _____ Cambridge University with a degree in ____ physics.
A．the; aB．a(chǎn); aC．a(chǎn); theD．/; /

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科目： 來(lái)源：不詳 題型：單選題


Wouldn’t it be ______ wonderful world if all nations lived in ____ peace with one another?
A．a(chǎn) ; / B．the ; /C．a(chǎn); the D．the; the

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科目： 來(lái)源：不詳 題型：單選題


His grandparents were born in ______ Qing Dynasty, while he was born in ______ 1920’s.
A．a(chǎn); anB．/;theC．the; the D．a(chǎn); the

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