He said there was nothing to be __________.

He said there was nothing to be __________.A.ashamed B.ashamed in C.ashamed of

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She __________ the temptation to buy a coat she could not a

She __________ the temptation to buy a coat she could not afford.A.challenged B

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Fruit is rich __________ vitamins.

Fruit is rich __________ vitamins.A.with B.in C.at D.of

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阅读材料,回答题。Much unfriendly feeling towards computers has been

阅读材料,回答题。Much unfriendly feeling towards computers has been based on the fear

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The Molecular Genealogy Research Group is building a databa

The Molecular Genealogy Research Group is building a database for the purpose o

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