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【单选题】
为1851年世界博览会的举办而建造的著名展厅是( )。
A.
英国水晶宫
B.
巴塞罗纳博览馆
C.
法国艾菲尔铁塔
D.
法国巴黎机械馆
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参考答案：
举一反三
【简答题】·曲柄连杆机构在运动过程中受( )的作用。A. 气体作用力    B·摩擦力     C·运动质量惯性力     D·外界阻力
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【简答题】Later when the children came home for the week of Christmas, the house was bright with Christmas colours.
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【简答题】有一半径为R的均匀带电球体，电荷体密度为+ρ，今沿球体直径挖一细隧道，设挖隧道前后其电场分布不变，如图所示。现在洞口处由静止释放一点电荷-q，其质量为m，重力在此忽略不计。试分析点电荷在隧道内的运动规律。
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【简答题】Except for a number of stores ______ (主要街道两边), the others are closed on Christmas Day.
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【单选题】---When is Christmas? --- It’s _____ December 25.
A.
in
B.
to
C.
on
D.
at
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【单选题】下列不是流媒体文件格式的是()
A.
RM
B.
ASF
C.
FLV
D.
MP3
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【简答题】Christmas is a time of all others when want is keenly felt, and abundance rejoices.
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【单选题】真空中有一个半径为R的均匀带电球体,电荷体密度为 ,球外无电荷,则空间电场的分布为: ( )
A.
;
B.
;
C.
;
D.
。
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【单选题】When Christmas Day is coming, the parents .
A.
usually tell their children that Father Christmas isn't real
B.
sometimes tell their children that Father Christmas comes during the day
C.
tell their children that Father Christmas comes during the night and brings presents to good children
D.
often tell their children that Father Christmas gives presents to poor children
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【单选题】In 'LoveActually', Harry is not happy with ()when he is doing Christmas shopping with his wife.
A.
Mia
B.
the sales clerk
C.
his employee
D.
his child
查看完整题目与答案
相关题目：
【简答题】·曲柄连杆机构在运动过程中受( )的作用。A. 气体作用力    B·摩擦力     C·运动质量惯性力     D·外界阻力
查看完整题目与答案
【简答题】Later when the children came home for the week of Christmas, the house was bright with Christmas colours.
查看完整题目与答案
【简答题】有一半径为R的均匀带电球体，电荷体密度为+ρ，今沿球体直径挖一细隧道，设挖隧道前后其电场分布不变，如图所示。现在洞口处由静止释放一点电荷-q，其质量为m，重力在此忽略不计。试分析点电荷在隧道内的运动规律。
查看完整题目与答案
【简答题】Except for a number of stores ______ (主要街道两边), the others are closed on Christmas Day.
查看完整题目与答案
【单选题】---When is Christmas? --- It’s _____ December 25.
A.
in
B.
to
C.
on
D.
at
查看完整题目与答案
【单选题】下列不是流媒体文件格式的是()
A.
RM
B.
ASF
C.
FLV
D.
MP3
查看完整题目与答案
【简答题】Christmas is a time of all others when want is keenly felt, and abundance rejoices.
查看完整题目与答案
【单选题】真空中有一个半径为R的均匀带电球体,电荷体密度为 ,球外无电荷,则空间电场的分布为: ( )
A.
;
B.
;
C.
;
D.
。
查看完整题目与答案
【单选题】When Christmas Day is coming, the parents .
A.
usually tell their children that Father Christmas isn't real
B.
sometimes tell their children that Father Christmas comes during the day
C.
tell their children that Father Christmas comes during the night and brings presents to good children
D.
often tell their children that Father Christmas gives presents to poor children
查看完整题目与答案
【单选题】In 'LoveActually', Harry is not happy with ()when he is doing Christmas shopping with his wife.
A.
Mia
B.
the sales clerk
C.
his employee
D.
his child
查看完整题目与答案
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