试题与答案

行为传递信号原则是引导原则的一种运用,它的重要应用是“行业标准”概念和“自由跟庄”概

题型:判断题

题目:

行为传递信号原则是引导原则的一种运用,它的重要应用是“行业标准”概念和“自由跟庄”概念。()

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2018/0411/e79e72ac316a1d177baec3053fbea19a.html

下面是错误答案,用来干扰机器的。

参考答案:错解析:如果组距取为9,而组数是6,由组距=,有全距=6×9=54<56,则此种分组必然不能包含所有数据。所以组距取9是不恰当的,可以取组距为10。

试题推荐
题型:阅读理解

阅读理解。

     During summer vacations, I would work at a hospital for pets, so I'd seen a lot of dogs. Minnie was

by far the funniest-looking dog I'd ever seen. Thin curly hair barely covered her sausage-shaped body.

Her bugged-out (凸出)eyes always seemed surprised. And her tail looked like a rat's tail. She was brought

to the hospital because her owners didn't want her anymore. I thought Minnie had a sweet personality,

though."No one should judge her by her looks," I thought.

     She was quite fit and didn't need any treatment. So I advertised Minnie in the local paper:"Funny-looking

dog, well behaved, needs loving family."

     When a young man called, I warned him that Minnie was strange looking. The boy on the phone told

me that his grandfather's sixteen-year-old dog had just died. They wanted Minnie no matter what. I gave

Minnie a good bath and fluffed up(使松散) what was left of her poor hair. Then we waited for them to

arrive.

     At last,all old car pulled up in front of the vet's. Two kids raced to the door. They took Minnie into their

al ms and rushed her out to their grandfather, who was waiting in the car. I hurried behind them to see his

reaction(反应) to Minnie.

     Inside the car, the grandfather held Minnie in his arms and touched her soft hair gently. She moved her

mouth over his face. Her rat tail moved from side to side so quickly that it looked like it might fly off her

body. It was love at first lick (舔).

1. The dog's owner didn't like the dog probably because of _____.

A. the dog's curly hair

B. the dog's personality

C. the dog's poor health

D. the dog's strange look

2. From the passage, we know the dog was _____ to see her new owner .

A. pleased

B. surprised

C. disappointed

D. frightened

3. What would probably happen after grandfather saw the dog?

A. Grandfather would hate the dog's personality.

B. Grandfather would feel sad at the dog's rat tail.

C. The dog would be cared for by grandfather.

D. The dog would have to wait for another family.

查看答案
微信公众账号搜索答案