问题 选择题

下列调查中,适宜采用全面调查(普查)方式的是(  )

A.对我市中学生心理健康现状的调查

B.调查我市冷饮市场雪糕质量情况

C.调查我国网民对日本因地震引发的福岛核事故的看法

D.对我国首架大陆民用飞机各零部件质量的检查

答案

A、对我市中学生心理健康现状的调查,由于人数多,故应当采用抽样调查;

B、对我市冷饮市场雪糕质量情况的调查,由于市场上雪糕数量数量众多,普查破坏性较强,应当采用抽样调查的方式;

C、对我国网民对日本困地震引发的福岛核事故的看法的调查,由于人数多,普查耗时长,故应当采用抽样调查;

D、对我国首架大型民用飞机零部件的检查,由于零部件数量有限,而且是首架民用飞机,每一个零部件都关系到飞行安全,故应当采用全面调查;

故选D.

阅读理解

阅读理解

     In 1982 Steven Callahan was crossing the Atlantic alone in his sailboat when it struck something and

sank. He was out of the shipping lanes and floating in a life raft, alone. His supplies were few. His chances were small. Yet when three fishermen found him seventy-six days later, he was alive.

     His account of how he survived is fascinating. But the thing that caught my eye was how he managed

to keep himself going when all hope seemed lost. Giving up would have seemed the only wise option.

     When people survive these kinds of circumstances, they do something with their minds that gives them

the courage to keep going. Many people in similarly desperate circumstances give in or go mad.

     "I tell myself I can handle it," wrote Callahan. "Compared to what others have been through, I'm

fortunate. I tell myself these things over and over, building up fortitude(坚强意志)…."

     It struck me as something important. And I've told myself the same thing when my own goals seemed

far off or when my problems seemed too overwhelming. And every time I've said it, I have always come

back to my senses.

      The truth is, our circumstances are only bad compared to something better. But others have been

through much worse. So here, coming to us from the extreme edge of survival, are words that can give us

strength. Whatever you're going through, tell yourself you can handle it. Tell this to yourself over and over, and it will help you get through the rough spots with a little more fortitude.

1. The writer seemed more interested in ______.

A. something that made Steven Callahan want to cross the Atlantic

B. What made Steven Callahan live through the circumstances

C. what Steven Callahan thought of in the ban circumstances

D. what was wrong with his boat on the half way

2. From the third paragraph we can infer that ______.

A. the state of mind means one's life or death

B. keeping up one's spirit is especially easy for one

C. most people have good physiological quality

D. bad conditions can strengthen one's will

3. How did Steven Callahan build up his confidence in difficulty?

A. By comparing himself with others.

B. By trying over and over again to call help.

C. By encouraging himself once and again.

D. By trying out different ways of how to survive.

4. What did the writer get from the experience of Steven Callahan?

A .One shouldn't lose heart when in difficulty.

B. Encouragement comes from one's behaviors.

C. The strength of example is endless.

D. To experience the difficulty does good to one person.

判断题