The expression "state of the art" became as common and popul

The expression "state of the art" became as common and popular as computers the

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This new instrument is far superior __________the old one we

This new instrument is far superior __________the old one we bought three years

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专家型教师和新教师在课前计划,课堂教学过程和(  )三方面都存在差异。

专家型教师和新教师在课前计划,课堂教学过程和(  )三方面都存在差异。A.课堂管理  B.课堂练习 C.教学策略选择   D.课后评价

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Questionsare based on the following passage:Trees are useful

Questionsare based on the following passage:Trees are useful to man in three ve

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观看比赛人员交通费平均比运动员身份及后勤工作人员多出(  )。

观看比赛人员交通费平均比运动员身份及后勤工作人员多出(  )。 A.27.18元 B.75.17元 C.102.35元 D.177.52元

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