Keep this reference book; it may come in __________ one day.

Keep this reference book; it may come in __________ one day.A.handy B.useful C.c

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Had Judy been more careful on the maths exam, she __________

Had Judy been more careful on the maths exam, she __________ much better results

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回答第49空。

回答第49空。A.events B.gatherings C.occasions D.assemblies

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回答第44空。

回答第44空。A.often B.seldom C.really D.much

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程序设计语言按其对计算机硬件的依赖程度,可分为( )。

程序设计语言按其对计算机硬件的依赖程度,可分为( )。

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