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问题 单项选择题

某厂2007年#1机组（300MW）A级检修55天，假定发生非停及降出力82小时。该机组全年等效可用系数是（）。

A、84%

B、84.05%

C、84.93%

D、99.06%

答案

参考答案：A

阅读理解

The cartoon series , Tom and Jerry, is a very popular program. What do you think of it ? Come on and try our question.
NAME: Paul Smith
AGE: 12
SCHOOL: primary school.
Questions and Comments
(very satisfied )
1
(satisfied)
2
Not satisfied)
3
1. Do you like the stories in it ?
P
 
 
Comments: The stories are great ! Tom and Jerry are both lovely guys. I have fun watching it.
2. Do you enjoy the pictures in it
P
 
 
Comments: How cute the pictures are ! I really want to know who draws them. I hope one day I can learn from him how to draw cartoons.
3. Are you happy with the music in it ?
P
 
 
Comments: Every time I hear the music in it, I’ll be excited! I always follow the songs in it.
4. Are you satisfied with the show time ?
 
P
 
Comments: The show time is OK. If it is a little later, that’ll be better, because I’m having the painting class at 6:00 pm. Sometimes I miss the beginning of the program. What a pity!
小题1:Paul Smith is _______.
A．the chart designerB．one of the characters
C．a primary school studentD．a primary school teacher
小题2:We can guess from the chart that Paul may be interested in _______.
A．drawingB．dancingC．sportsD．writing
小题3:According to the chart, Paul Smith is not very satisfied with _______.
A．the storiesB．picturesC．musicD．the show time
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单项选择题

人们试图去预测世界发展线路或寻求过分简化及单向的解决办法，对此我们都应保持怀疑的态度，因为世界形势极其复杂。发展趋势分析则在我们展望未来时提供了一种更为错综复杂的观点，使我们集中关注所要面临的决策分析。
对这段文字理解正确的是( )。

A．发展趋势分析在一定程度上能避免简单化的倾向
B．简单化的思维对认清世界发展路线是毫无意义的
C．发展趋势分析是一种精确的趋势预测方法
D．鉴于世界形势的极端复杂性，预测发展趋势是徒劳的
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