择：26AHaveyoufi
ishedyourhomeworkB
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ishedCNoIhave
t选择：27Medicalscie
ceis____rapidlyi
ourcou
tryAproceedi
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e选择：32IfyoumistakeyoupasstheexamAmakeawo
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t选择：33Theyattachedgreatimporta
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ce选择35Idid
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gAyetBalreadyC
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g选择：38willbegoodforyouAEitherofthebooksBEitherofthebookCEveryofthebooks
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sideredCBei
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eto____torulesa
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mymotherAthreeyearsolderBolderthreeyearsCthreeyearsold选择：44Thestude
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