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【判断题】
对刚体而言,滑移 矢量。
A.
正确
B.
错误
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【单选题】He asked _________ for the compute
A.
Did I pay how much
B.
I paid how much
C.
How much did I pay
D.
how much I paid
【判断题】He still remembers being taken to Shanghai when he was very young.()1.He still remembers being taken to Shanghai when he was very young.()
A.
正确
B.
错误
【单选题】The  little girl looks _____, and she is  making a kite _____. [     ]
A.
 carefully; carefully
B.
careful; carefully
C.
 carefully; careful
D.
careful; careful
【简答题】He did send her flowers, but it didn't have any effect. (try)1.He did send her flowers, but it didn't have any effect. (try)
【单选题】Alice explains things very well, what she says can be understood very _______. [     ]
A.
quietly
B.
carefully
C.
slowly
D.
clearly
【多选题】不同的社交媒体网络拥有各自独特的风格和用户群,因此营销人员需要根据自身企业情况找到迎合展的社交网络。在选择社交媒体时可以参考以下哪几个因素?( )
A.
流量
B.
时间
C.
资源
D.
用户
E.
影响力
【单选题】结构化分析方法以数据流图、( )和加工说明等描述工具,即用直观的图和简洁的语言来描述软件系统模型。
A.
DFD图
B.
PAD图
C.
数据字典
D.
IPO图
【单选题】混合位错的柏氏矢量()。
A.
与位错线平行
B.
与位错线不平行,也不垂直
C.
与位错线垂直
D.
与位错线正方向无关
【单选题】混合位错的柏氏矢量
A.
与位错线不平行,也不垂直
B.
与位错线垂直
C.
与位错线平行
D.
与位错线正方向无关
【单选题】混合位错的柏氏矢量
A.
与位错线不平行,也不垂直
B.
与位错线垂直
C.
与位错线平行
D.
与位错先正方向无关
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