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单项选择题

验证性实验的优点是
A、有利于学生理解和巩固基础知识，学习和掌握科学探究技能
B、有利于学生理解和巩固基础知识，学习和掌握实验基本技能
C、有利于学生理解和巩固基础知识，学习和掌握知识的应用
D、有利于学生理解和巩固基础知识，学习和掌握创新精神

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多项选择题
根据土地增值税法律制度的规定，下列各项中，属于土地增值税征税范围的有( )。
A、出让国有土地使用权
B、转让国有土地使用权
C、城市房地产的出租
D、地上的建筑物及其附着物连同土地使用权一并转让
判断题
替代定理只适用于线性电路。
正确
错误
未知题型
听力原文：Man: We offer a very personalized service to the different divisions. Some of the staff are dedicated to groups of individuals within these divisions. That way we get to know what sort of service they are looking for and how much help they need from us over conference organization or brochures or whatever. What we do insist on, whether it's leaflets or posters or local information, is quality.
?You will hear another five recordings.
?For each recording, decide what the speaker is talking about.
?Write one letter (A--H) next to the number of the recording.
?Do not use any letter more than oncE.
?You will hear the five recordings twicE.
A reception
B research and development
C shop floor
D payroll
E human resources
F information technology
G publicity
H canteen
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