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【单选题】
以下关于天窗漏水原因分析描述错误的是A.
天窗玻璃密封胶条老化变形
B.
天窗位置安装不当，导致密封间隙不均匀
C.
天窗接水槽排水管挤压或堵塞
D.
雨量较大时，有一定的渗漏属于正常
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反馈参考答案：
举一反三
【单选题】In a small-signal transistor, the typical range of the parameter α is ( ).
A.
greater than 1
B.
between 0 and 1
C.
almost equal to 1 but always less than 1 (0.9 to 1.0)
D.
almost equal to 1 but always greater than 1 (1.0 to 1.1)
【单选题】Which of the following is a typical operating voltage range for short transmission lines.
A.
Less than 456 kV
B.
Less than 132 kV
C.
Less than 33 kV
D.
Less than 100 kV
【简答题】Section A: Fill in the blanks with the words given below. Change the form where necessary.(nowadays data vital typical occupy throughout production afterwards) ...
【简答题】The typical range of proposed penalties for serious violations, before adjustment factors are applied, will be $1,500 to $5,000, although the Regional Administrator may propose up to $7,000 for ( ) wh...
【判断题】System2, which understands language, has access to norms of categories, which specify the range of plausible values as well as the most typical cases.
A.
正确
B.
错误
【单选题】What is considered the typical spectral range of visible light for most humans ? ( )
A.
300-800 nm
B.
380-770 nm
C.
400-800 nm
D.
250- 920nm
【简答题】视译: The typical secondary school is the co-educational comprehensive or multi-purpose high school, offering a wide range of subjects.
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