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【单选题】
听力原文:M: I'm looking for some sports shoes. Can you give me some advice? W: That's what I'm here for, Sir. Could you tell me what size you take? M: Of course, 41. W: Ok, we have plenty of choices for you. What colour would you prefer? M: I was thinking about red, but I am well known for fashion disasters! W: Not at all. I think red is a very good choice. It is THE colour this season. How about these? M: They are great. Can I try them on? W: Certainly, just give me a moment while I get a pair in your size. Please, take a seat. I will be back in a moment. M: They are really comfortable, and they look great. They are exactly what I was looking for. How much are they? W: On special offer for 85 pounds. Just let me box them up for you. Please make your way over to the cash desk. M: Do you accept credit cards? W: Yes, we accept all major cards here. (20)
A.
Few things.
B.
Not many things.
C.
Plenty of choices.
D.
Nothing in his size.
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举一反三
【单选题】前向角散射可以检测()。
A.
细胞膜厚薄
B.
被测细胞的大小
C.
细胞质多少
D.
核膜的折射率
【单选题】下列公差带形状相同的有:
A.
. 轴线对轴线的平行度与面对面的平行度
B.
轴线对面的垂直度与轴线对面的倾斜度
C.
径向圆跳动与圆度
D.
轴线的直线度与导轨的直线度
【单选题】下列公差带形状相同的有 。
A.
轴线对轴线的平行度与面对面的平行度
B.
同轴度与径向全跳动
C.
轴线的直线度与导轨的直线度
D.
径向圆跳动与圆度
【单选题】7发动机润滑系集滤器一般安装在哪里?()
A.
主油道
B.
机油泵
C.
油底壳
D.
分油道
【单选题】下列公差带形状相同的有 。
A.
线对线的平行度与面对面的平行度
B.
径向圆跳动与圆度
C.
同轴度与径向全跳动
D.
同轴度与径向圆跳动
【单选题】填料吸收塔空塔的速度应()于液泛速度。
A.
B.
C.
等于
【多选题】下列公差带形状相同的有 。
A.
轴线对轴线的平行度与面度面的平行度。
B.
径向圆跳动与圆度。
C.
同轴度与径向全跳动。
D.
轴线对面的垂直度与轴线对面的倾斜度。
E.
轴线的直线度与圆柱面面任意素线的直线度。
【单选题】前向角散射可以检测 ( )
A.
细胞膜厚薄
B.
被测细胞的大小
C.
细胞质多少
D.
DNA含量
【单选题】填料吸收塔空塔的速度应(    )液泛速度。
A.
大于    
B.
小于    
C.
等于
【单选题】填料吸收塔空塔的速度应( )于液泛速度。
A.
B.
C.
D.
其余选项都错
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