试题与答案

灰化土最大的特点是具有()。

题型:填空题

题目:

灰化土最大的特点是具有()。

答案:

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参考答案:线形诱导标是设臵于急转弯或视距不良的路段,用来指示道路改变方向,或设臵于施工、维修作业路段,用来警告驾驶员改变行使方向的设施,可分为指示性线形诱导标和警告性线形诱导标。

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题型:问答题

[说明] ①定义私有数据成员code、english分别用于表示考生的编号、英语成绩,它们都是int型的数据。 ②完成成员函数void Student::inputinformation()的定义,该函数用于用户输入一个考生对象的信息,输入格式如下: 输入编号: 英语成绩: 计算机成绩: ③利用已实现的类Student的成员函数,完成函数void firstname(Student *A[],int uum)的定义,该函数根据考生信息A[],输出num个考生中总分最高者的编号及其相应的总分,在此不考虑总分相同的情况。 源程序文件test1.cpp清单如下: #include < iostream. h > class Student (1) int computer; int total; public void getinformation( ); void computesum( ); int getcode( ); int gettotalscore( ); ~Student( ); }; void Student: :getinformation( ) { (2) cout <<"英语成绩:"; cin> >english; cout <<"计算机成绩:"; cin > > computer; void Student:: computesum ( ) total = english + computer; cout <<"编号" << code <<"总分:" <<total << endl; int Student::getcode( ) return code; } int Student:: gettotalscore ( ) { return total; } void firstname(Student * A[] ,int num) { (3) tempsum = ( * A[0] ). gettotalscore( ); for( int i=1; i <num; i++) {if ( ( ( * A[i] ). gettotalscore( ) ) > tempsum){ tempcode = ( * A[i] ). getcode( ); tempsum = ( * A[i] ). gettotalscore( ); }}cout <<"总分最高者--" << tempcode <<":" << tempsum <<endl; }void main( ) { Student * A[3]; int i,n =3 for(i=0;i<n;i ++)A[i] = new Student;A[i] -> getinformation( ) for(i=0;i<n;i ++) {A[i] -> computesum( ) firstname ( A,3 ); }

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题型:阅读理解

Chuck,unlike other frogs,didn't like catching flies himself. But he did love eating them.

Some frogs thought Chuck was lazy. Some believed he must think he was too good for them. Some thought Chuck was the strangest frog ever.

That didn't matter to Chuck. Each morning,Chuck jumped over and sat under the spider's web. Then when Lady Eightlegs went off to dip (浸) her feet in the pond,Chuck ate flies from her web.

One morning while Chuck was enjoying his fly breakfast,Lady Eightlegs returned and caught him.

“You're the one who keeps eating my flies!”she cried.

Chuck jumped away and into the pond. Now there was an idea!Why not spin (结) his own web?

He collected some vines (葡萄藤) from a nearby farm. Then he began to spin his web. He worked on his web for hours,until very late at night. And then he fell asleep.

When he woke up the next morning,he found that he got caught by the vines.

“Help!”he shouted.

Lady Eightlegs looked up from the edge of the pond. She hurried up to help Chuck out of the vine web.

“No matter how hard I try,I can't spin a spider's web,”Chuck said.

“Of course not,”Lady Eightlegs said. “You're a frog. Frogs can't spin spider's webs any better than spiders can swim,I guess.”

“But I always see you in the water,”Chuck said.

“I only wade in (蹚水) up to my knees,”Lady Eightlegs sighed. “How wonderful it would be to swim in the middle of the pond and float (漂浮) peacefully under the sun.”

Chuck smiled,“I have an idea.”

From that day forward,Chuck carried Lady Eightlegs out to the middle of the pond,where they floated and played together. When they returned to land,they shared a breakfast of flies from her spider's web.

It wasn't exactly an ordinary friendship. But Chuck was not an ordinary frog.

小题1:The second paragraph is written to show that Chuck ______.

A.was different from other frogs

B.didn't get along well with other frogs

C.led a lonely life

D.was a proud frog小题2:What do we know about Chuck's web?

A.Lady Eightlegs helped Chuck spin it.

B.It was successfully spun by Chuck.

C.It was spun far from the pond.

D.Chuck failed to spin it himself.小题3:It can be inferred from the text that ______.

A.Chuck had tried to catch Lady Eightlegs

B.Chuck had difficulty collecting vines

C.Lady Eightlegs was very wise

D.Lady Eightlegs swam well小题4:What was Lady Eightlegs' attitude towards Chuck in the end?

A.Worried.

B.Friendly.

C.Doubtful.

D.Cold.

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题型:单项选择题

第一次世界大战期间,法国曾和德国交战。法军一个旅的司令部在前线构筑了一座极其隐蔽的地下指挥部,不幸的是,他们只注意了人员的隐蔽,而忽略了某位长官家的一只猫。这时,德军的一个参谋人员在观察战场时发现;每天早上八九点钟左右,都有一只小猫在法军阵地后方的一座坟包上晒太阳。于是他做出了如下判断:一、这只猫不是野猫,野猫白天不出来,更不会在炮火隆隆的阵地上出没;二、猫的栖身处就在坟包附近,很可能是一个地下掩蔽部,因为周围没有人家;三、这只猫是相当名贵的波斯品种,在打仗时还有条件玩这种猫的决不会是普通的下级军官。据此,他断定那个掩蔽部一定是法军的高级指挥所。随后,德军集中六个炮兵营猛烈轰击。事后查明,德军的判断完全正确,这个法军地下指挥所内的人员全部阵亡。

法军的司令部为什么会被德军发现

A.他们的司令部构筑得不隐蔽
B.他们的人员不注意隐蔽
C.他们的一位长官没有隐蔽好
D.他们没有把养的猫隐蔽好

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