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【简答题】In the conversations that __________ up between friends, you sometimes hear the words “babe,” “broad,” and “chick.” These are words that are used _____________ or directed toward women. It is certainl...
【判断题】对不同的物品项目必须编制不同的物品项目代码。
A.
正确
B.
错误
【简答题】搜索引擎内容处理和索引的步骤
【多选题】建立油气渗流数学模型时,下列哪类方程必不可少()
A.
n运动方程
B.
n状态方程
C.
n质量守恒方程(又称连续性方程)
D.
n能量守恒方程(非等温渗流,如热采)
E.
n有关的边界条件和初始条件
【单选题】听力原文: I live in a big old house. At night you can sometimes hear strange noises. Last Saturday I got home late. I went upstairs, washed and went to bed. My bedroom was very cold and it took me about a...
A.
Upstairs.
B.
A rubbish container.
C.
Outside the window.
D.
Pieces of paper under the bed.
【单选题】“三步走”发展战略指出,第一步步人民生活( )
A.
解决温饱问题
B.
彻底摆脱贫困
C.
实现小康
D.
比较富裕
【单选题】听力原文: I live in a big old house. At night you can sometimes hear strange noises, Last Saturday I got home late. I went upstairs, washed and went to bed. My bedroom was very cold and it took me about a...
A.
Upstairs.
B.
A rubbish container.
C.
Outside the window.
D.
Pieces of paper under the bed.
【判断题】用 Na 2 C 2 O 4 标定 KMnO 4 溶液浓度时 , 生成一定量的 Mn 2+ 后 , 滴定速度就可稍快一些。
A.
正确
B.
错误
【简答题】影响水泥硬化速度快慢的因素主要有哪些?
【多选题】利用油气渗流数学模型可以解决的问题包括
A.
压力的分布
B.
速度的分布
C.
饱和度的分布
D.
分界面移动规律
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