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In those hard days, we could not leave behind________came to us for help.
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Halloween falls on October 31st. It is one of the most favourite holidays for children in the USA.
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在△ABC中,已知b= 根号2 ,c=1,A=45°,则a=( )
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The most frightening words in the English language,as it is,are"Our computer is ___"
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