皮皮学，免费搜题
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【单选题】
有些消费者希望能够通过购买行为学习科学知识,提高智力水平和劳动技能,此时消费者所具有的购买动机属于( )。
A.
发展性动机
B.
享受性动机
C.
精神性动机
D.
生理性动机
拍照语音搜题，微信中搜索"皮皮学"使用
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参考解析：
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皮皮学刷刷变学霸
举一反三
【单选题】This knife is made ________ steel.
A.
from
B.
in
C.
of
D.
with
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【多选题】采用粒状滤料以接触过滤方式截留杂质，对粒径远小于滤料空隙的杂质而言，其截留的主要作用是以下哪几项（）
A.
粘附、
B.
机械拦截、
C.
惯性作用、
D.
扩撒作用
查看完整题目与答案
【单选题】'Fingers were made before forks' when a person gives up good manners, puts aside knife and fork, and dives into his food, someone is likely to repeat that saying. The fork was an ancient agricultural ...
A.
brought to Europe from America
B.
begun when forks were invented
C.
brought to Europe from Asia
D.
invented by Italians
查看完整题目与答案
【判断题】纪律是对人们言行的限制,是对自由的约束。
A.
正确
B.
错误
查看完整题目与答案
【简答题】“Fingers were made before forks” when a person gives up good manners， puts aside knife and fork， and dives into his food， someone is likely to repeat that saying. The fork was an ancient agricultural ...
查看完整题目与答案
【单选题】This knife is made of steel( )and it can be used for a long time.
A.
mixed
B.
alloy
C.
champion
D.
grasp
查看完整题目与答案
【多选题】采用粒状滤料以接触过滤方式截留杂质,对粒径远小于滤料空隙的杂质而言,其被截留的主要作用是以下哪几项 ?
A.
粘附
B.
机械拦截 ( 筛滤 )
C.
惯性作用
D.
扩散作用
查看完整题目与答案
【多选题】采用粒状滤料以接触过滤方式截留杂质,对粒径远小于滤料空隙的杂质而言,其被截留的主要作用有以下哪几项?( )
A.
粘附
B.
机械拦截（筛滤）
C.
惯性作用
D.
扩散作用
查看完整题目与答案
【简答题】Where is Furtif Evercut Kitchen Knife made?
查看完整题目与答案
【单选题】A knife can be made sharper if you ____________ on a sandstone.
A.
ground it
B.
grind it
C.
grounded it
查看完整题目与答案
相关题目：
【单选题】This knife is made ________ steel.
A.
from
B.
in
C.
of
D.
with
查看完整题目与答案
【多选题】采用粒状滤料以接触过滤方式截留杂质，对粒径远小于滤料空隙的杂质而言，其截留的主要作用是以下哪几项（）
A.
粘附、
B.
机械拦截、
C.
惯性作用、
D.
扩撒作用
查看完整题目与答案
【单选题】'Fingers were made before forks' when a person gives up good manners, puts aside knife and fork, and dives into his food, someone is likely to repeat that saying. The fork was an ancient agricultural ...
A.
brought to Europe from America
B.
begun when forks were invented
C.
brought to Europe from Asia
D.
invented by Italians
查看完整题目与答案
【判断题】纪律是对人们言行的限制,是对自由的约束。
A.
正确
B.
错误
查看完整题目与答案
【简答题】“Fingers were made before forks” when a person gives up good manners， puts aside knife and fork， and dives into his food， someone is likely to repeat that saying. The fork was an ancient agricultural ...
查看完整题目与答案
【单选题】This knife is made of steel( )and it can be used for a long time.
A.
mixed
B.
alloy
C.
champion
D.
grasp
查看完整题目与答案
【多选题】采用粒状滤料以接触过滤方式截留杂质,对粒径远小于滤料空隙的杂质而言,其被截留的主要作用是以下哪几项 ?
A.
粘附
B.
机械拦截 ( 筛滤 )
C.
惯性作用
D.
扩散作用
查看完整题目与答案
【多选题】采用粒状滤料以接触过滤方式截留杂质,对粒径远小于滤料空隙的杂质而言,其被截留的主要作用有以下哪几项?( )
A.
粘附
B.
机械拦截（筛滤）
C.
惯性作用
D.
扩散作用
查看完整题目与答案
【简答题】Where is Furtif Evercut Kitchen Knife made?
查看完整题目与答案
【单选题】A knife can be made sharper if you ____________ on a sandstone.
A.
ground it
B.
grind it
C.
grounded it
查看完整题目与答案