有如下程序: #include <iostream> using namespa

题型:填空题

问题:

有如下程序:
#include <iostream>
using namespace std;
class AA

public:
virtual void f()

cout << "AA";

;
class BB : public AA

public:
BB()

cout<<"BB";

;
class CC : public BB

public:
virtual void f()

BB::f();
cout << "CC";

;
int main()

AA aa,*p; BB bb; CC cc;
p=&cc;
p->f();
return O;

运行后的输出结果 【14】

考点:计算机等级考试C++二级C++笔试
题型:填空题

下列对社会客观性的认识,正确的是[ ]

①人类社会是物质世界长期发展的产物

②劳动创造了人和人类社会,没有劳动就没有人和人类社会

③构成社会的基本要素:地理环境、人口因素和生产方式都是客观的物质要素

④人类社会是自然界长期发展的产物,没有自然界就没有人类社会

A.①②③

B.①②③④

C.①③④

D.②③④

题型:填空题

已知三角形内一点P( -3,2 ),如果将该三角形向右平移2个单位长度,再向下平移1个单

位长度,那么点P的对应点P'的坐标是          .

题型:填空题

将子房与果实的对应结构用细线连接:

①子房------A.胚

②子房壁-------B.果实

③胚珠------C.种子

④珠被------D.果皮

⑤受精卵------E.种皮.

题型:填空题
完形(15%)
Albert Einstein said, “In the middle of every difficulty lies opportunity.” Once __41 __, such opportunities are like valuable diamonds hidden in the sand.
Several years ago, I spoke at a school about how we were surrounded by “___42___  ” if we could only recognize them. A man stopped by to see me, and I remembered him as somebody who had suffered through a(n) ___43___ divorce (离婚) and was examining what was most important to him. He took a small ___44___ out of his pocket. Here is what he said to me that day.
“I ___45___ on this stone when I was leaving church last Sunday. You had spoken about  ___46___ opportunities—diamonds. I put the stone in my ___47___ to remind me to look for those “diamonds” that I need. I have been trying to sell my business . On Monday morning, a man who seemed interested in ___48___ some of my stock (股票) stopped by. I thought, ‘Here’s my diamond—don’t let it ___49___!’ I sold the entire stock to him by noon. Now my next diamond is to find a new ___50___  !”
Not long afterward, he did find a new and better job. From then on, he decided to keep his stone with him all the time as a ___51___ to look for “diamonds” as he dug through the ___52___ of life.
Richard DeVos is right when he points out. “This is an exciting world. It is filled with opportunities. Great moments wait around every corner.” Those moments are diamonds that,   ___53___ left unrecognized, will be forever lost.
Are you looking for “diamonds” every day? If not, you may ___54___ pass them by! Perhaps there is a diamond of opportunity hidden in the difficulty you’re ___55___ now.
小题1:
A.givenB.discoveredC.sentD.made
小题2:
A.opportunitiesB.dangersC.diamondsD.chances
小题3:
A.painfulB.stupidC.normalD.original
小题4:
A.ballB.stoneC.paperD.flower
小题5:
A.steppedB.dependedC.foughtD.based
小题6:
A.stealingB.acceptingC.recognizingD.realizing
小题7:
A.purseB.pocketC.bagD.house
小题8:
A.sellingB.buyingC.huntingD.casting
小题9:
A.go offB.give inC.stay up D.watch out
小题10:
A.buyerB.jobC.stockD.rock
小题11:
A.sceneB.prizeC.reminderD.power
小题12:
A.difficultiesB.hopesC.charactersD.cases
小题13:
A.unlessB.thoughC.forD.if
小题14:
A.happilyB.easilyC.luckilyD.dangerously
小题15:
A.expressingB.satisfyingC.breakingD.experiencing
题型:填空题

利用相反理论分析下列表述,说法正确的有( )。

A.相反理论的出发点是证券市场本身并不创造新的价值

B.证券市场上,大多数人可能并不获利

C.要获得大的利益,一定要同大多数人的行动一致

D.相反理论的要点是在投资者稀少的时候入场

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