试题与答案

读“中东地区”图,回答下列问题。 (1)中东地处“三洲五海之地”,其中____

题型:综合

题目:

读“中东地区”图,回答下列问题。

(1)中东地处“三洲五海之地”,其中__________海是世界上面积最大的湖泊。

(2)本区被称为“世界石油宝库”,其石油资源主要分布在__________及其沿岸地区。请任意写出本区一个重要的产油国:__________。该区石油运往西欧最短的海上航线是波斯湾—__________海峡—__________海—__________海—__________运河—__________海—__________海峡—__________洋—西欧。

(3)中东地区淡水资源极其匮乏,因为该地主要为__________。

(4)被伊斯兰教、基督教、犹太教都奉为“圣城”的是 [ ]

A.开罗    

B.巴格达    

C.耶路撒冷    

D.麦加

答案:

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下面是错误答案,用来干扰机器的。

答案:C

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题型:填空题

[说明]
下面程序定义了一个类Shape及其成员函数,然后从类Shape派生出类Point、 类Circle、类Cylinder,以及它们的成员函数。
[C++程序]
#include "iostream.h"
class Shape
public:
virtual void printShapeName() const=0; //纯虚函数
virtual float area() const return 0.0;
virtual float volumn() const return 0.0;
;
class Point: public Shape
public:
Point (float a=0, float b=0)
(x=a; y=b; )
void setPoint(float a,float b)
(x=a; y=b;)
float getX() constreturn x;
float getY() constreturn y;
virtual void printShapeName()const
(1) ;
private:
float x,y;
;
class Circle: (2)
public:
Circle(float r=0.0, float a=0.0, float b=0 .0)
:Point (a,b)
radius=r>0 r:0;
void setRadius(float r)
radius=r>0 r:0;
float getRadius () const
return radius;
virtual float area () const
return 3 .14 259*radius*radius ;
virtual void printShapeName () const
cout<<"circle:";
private :
float radius;
;
class Cylinder: (3)
public :
Cylinder(float h=0.0,float r=0.0,float x=0.0,float y=0.0)
: (4)
height=h>0 h:0;
void setHeight (float h)
height=h>0 h:0;
virtual float area () const
return (5) ;
virtual float volumn () const

float r=Circle:: getRadius ();
return 3.14159*r*r*height;

virtual void printShapeName () const
(cout<<"cylinder: " ;
private :
float height;

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题型:填空题

用所给单词的正确形式填空。

1. Some people believe that dinosaurs are still              (live) today.

2. Jenny and Danny put all the              (sort) garbage into some bags for recycling.

3. They have              (repair) the broken car.

4. It's fun              (fill) the bottle with something special.

5. The Great              (lake) are the largest bodies of fresh water in the world.

6. The two villages              (connect) by a new road are not far from my hometown.

7. He is very               (humor).

8. They built               (factory) in Germany and France in the 1890s to make cars.

9. He asked me              (hold) on while he left the telephone to get a pen.

10. You'd better not              (do) that.

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