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【单选题】
In one way of thinking, failure is a part of life. In another way, failure may be a way towards success. The ―spider story‖ is often told. Robert Bruce, leader of the Scots in the 13th century, was hiding in a cave from the English. He watched a spider spinning a web(蜘蛛织网). The spider tried to reach across a rough place in the rock. He tried six times without success. On the seventh time he made it and went on to spin his web. Bruce is said to have taken heart and to have gone on to defeat the English„ Edison, the inventor of the light bulb, made hundreds of models that failed before he found the right way to make one.So what? First, always think about your failure. What caused it? Were conditions right? Were you in top from yourself? What can you change so things will go right next time?Second, is the goal(目标)you're trying to reach the right one? Try to do some thinking about what your real goals may be. Think about his question, “If I do succeed in this, where will it get me?”This may help you prevent failure in things you shouldn't be doing anyway.The third thing to bear in mind about failure is that it's a part of life. Learn to ―live with yourself even though you may have failed. Remember, ―You can't win them all.The lesson the spider taught Robert Bruce seems ______ .
A.
productive
B.
straight forward
C.
sorrowful
D.
deep
E.
strong
F.
expressed
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【单选题】对于一个氧化还原反应,下列各组中所表示的Δ r G m Θ ,E Θ ,K Θ 的关系正确的应是( )
A.
Δr G m Θ > 0;E Θ Θ<1< /div>
B.
Δr G m Θ > 0; E Θ > 0;K Θ > 1
C.
Δr G m Θ ΘΘ> 1
D.
Δr G m Θ Θ> 0;K Θ
【单选题】关于健康教育的概念,下列哪一个是对的
A.
健康教育是促使人们被动采纳有益于健康行为的系统的有计划的学习活动的综合
B.
健康教育是促使人们自觉采纳有益于健康行为的系统的有计划的学习活动的综合
C.
健康教育是促使人们自觉采纳有益于健康行为的学习活动
D.
健康教育是为促使整个身体、精神和社会生活的完好状态而进行的学习活动
E.
以上都不对
【单选题】数控机床是采用数字化信号对机床的( )进行控制。
A.
运动
B.
加工过程
C.
运动与加工
D.
无正确答案
【单选题】对于一个氧化还原反应,下列各组中所表示的 △ r G m θ , E θ 和 K θ 的关系 为 ( )
A.
△ r G m θ > 0; E θ < 0; K θ < 1
B.
△ r G m θ > 0; E θ > 0; K θ > 1
C.
△ r G m θ < 0; E θ < 0; K θ > 1
D.
△ r G m θ < 0; E θ > 0; K θ < 1
【单选题】对于一个氧化还原反应,下列各组中所表示的 Δ r G m Θ ,E Θ 和 K 的关系应是
A.
Δ r G m Θ > 0 ;E Θ < 0 ; K < 1
B.
Δ r G m Θ > 0 ;E Θ > 0 ; K > 1
C.
Δ r G m Θ < 0 ;E Θ < 0 ; K > 1
D.
Δ r G m Θ < 0 ;E Θ > 0 ; K < 1
【单选题】对于一个氧化还原反应 ,下列各组中所表示的ΔrGmΘ,EΘ,KΘ的关系正确的应是
A.
Δ r G m Θ > 0 ; E Θ < 0 ; K Θ < 1
B.
Δ r G m Θ > 0 ; E Θ > 0 ; K Θ > 1
C.
Δ r G m Θ < 0 ; E Θ < 0 ; K Θ> 1
D.
Δ r G m Θ < 0 ; E Θ> 0 ; K Θ < 1
【判断题】旅游团离开旅游目的地国家的饭店前,领队要与当地导游逐项核对离境机票内容。
A.
正确
B.
错误
【单选题】统计学当中规定,样本数量超过( )就算大样本。
A.
30
B.
50
C.
100
D.
500
【单选题】对于一个氧化还原反应,下列各组中所表示的 , 和K的关系应是
A.
>0; <0;K<1
B.
>0; >0;K>1
C.
<0; <0;K>1
D.
<0; >0;K<1
【单选题】对于一个氧化还原反应 , 下列各组中所表示的 △ r G m y , E y 和 K y 的关系应是
A.
△ r G m  > 0 ; E y < 0 ; K y < 1
B.
△ r G m y > 0 ; E y > 0 ; K y > 1
C.
△ r G m y < 0 ; E y < 0 ; K y > 1
D.
△ r G m y < 0 ; E y > 0 ; K y < 1
相关题目:
【单选题】对于一个氧化还原反应,下列各组中所表示的Δ r G m Θ ,E Θ ,K Θ 的关系正确的应是( )
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