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【多选题】
晶胞的类型有哪些A.
简单晶胞
B.
纯净晶胞
C.
复合晶胞
D.
正交晶胞
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反馈参考答案：
举一反三
【单选题】流管是在流场里取作管状假想表面,流体流动应是( )。 ( A ); ( B ); C ); ( D )
A.
流体能穿过管侧壁由管内向管外流动
B.
不能穿过侧壁流动
C.
流体能穿过管侧壁由管外向管内流动
D.
不确定
【多选题】流管是在流场里取作管状假想表面,下面说法错误的是()
A.
流体能穿过管侧壁由管内向管外流动
B.
不能穿过侧壁流动
C.
流体能穿过管侧壁由管外向管内流动
D.
流体沿流管表面流动
【单选题】The professor gave us _____ talk on multicultural Canadian society, _____ topic few of us are familiar with.
A.
a; the
B.
the; a
C.
a; a
D.
the; the
【简答题】简述应收账款的功能与应收账款成本所包含的项目。
【简答题】Which of the following about students in the multicultural program is CORRECT? [A] They come from the same culture and background. [B] They write in their own mother languages. [C] They bring their ow...
【单选题】The course _______ for introducing multicultural America ranks first in the list of Popularity Courses among students this term.
A.
is intended
B.
intended
C.
having intended
D.
intending
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