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科目： 來源：不詳 題型：單選題

Although everything seems to have been taken into consideration, ________    accident can happen when the astronauts walk in   ________   space.
A．/; theB．a(chǎn)n; the C．the; theD．a(chǎn)n; /

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科目： 來源：不詳 題型：單選題

As he approached ______ front door, Jack saw ______ strange sight.
A．the;/B．a(chǎn); theC．/; aD．the; a

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科目： 來源：不詳 題型：單選題

It’s ________great surprise to find the poor little girl lives alone in _________
countryside.
A．a(chǎn); theB．a(chǎn); 不填C．不填; theD．不填；不填

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科目： 來源：不詳 題型：單選題

In my opinion, Tony is _____ success because he has bought _____ third car though he already has two.
A．a(chǎn) ; aB．a(chǎn) ; theC．/ ; theD．/ ; a

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科目： 來源：不詳 題型：單選題

— Can you tell me something about _________ science.
— OK. _    Nobel Prize in Chemistry is usually awarded to Americans.
A．the; The B．/; The C．a(chǎn); /D．the; /

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科目： 來源：不詳 題型：單選題

Jack was      failure as a leader, but he achieved      great success in writing.
A．a(chǎn); aB．a(chǎn); /C．/; aD．/; /

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科目： 來源：不詳 題型：單選題

The incident turned him into          different person, even if he did  not  realize  it  at          beginning.    
A．a(chǎn); aB．the; theC．the; aD．a(chǎn); the

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科目： 來源：不詳 題型：單選題

Barack Obama,          African America, was elected as          56th President of the United states.
A．/，theB．/， /C．a(chǎn)n ， theD．a(chǎn)n ， /

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科目： 來源：不詳 題型：單選題

Mrs. Taylor has          8-year-old daughter who has          gift for painting – she has won two national prizes .
A．a(chǎn) ; aB．a(chǎn)n ; theC．a(chǎn)n ; a D．the ; a

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科目： 來源：不詳 題型：單選題

    World Wide Web was invented in 1991 by    English scientist ,Tim Burners-lee.
A．\; anB．The; anC．The; theD．A; the

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