题目内容
（请给出正确答案）
A、Robert Burns
B、Robert Southey
C、William Godwin
D、William Blake
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更多“The main figures of the Lakes …”相关的问题
A、landscapes
B、figures
C、flowers and birds
D、history
A、describe main data
B、logical account
C、chronological order
D、significance and implication
A.Keats
B.Pope
C.Byron
D.Shelley
What is the main idea of the article？
A．A company is offering a training service.
B．The demand for pollination in Westfield is in decline.
C．Unemployment figures continue to rise.
D．Beekeeping is the fastest growing industry in Westfield.
Summaries the information by selecting and reporting the main features, and make comparisons where relevant.
Write at least 150 words.
What is the main topic of this report？
A．A crisis in the automobile industry
B．The latest export figures of a company
C．A new production facility
D．An upcoming motor race
An office is the "brain" of a business. In an office, figures, lists and information are compiled which tell the managers or heads of the business what is happening in their shops or factories. These figures guide the managers【51】telling them what has happened and what is happening.
Information comes into an office in all sorts of【52】but the main items of information come
in regularly. It is part of the job of the clerks to collect and classify that information and to put it into a form. that is easily interpreted and understood. Offices collect information, then they【53】it.
This work of collection is common in an office from the sorting of mail every morning to the accountant's work in finding【54】the final figure for year's profit.【55】always requires the arrangement of the same kind of information, often into lists or columns. For this work, correctness, accuracy and speed, as in all office work, are essential.
There is no value,【56】, in collecting the figures【57】mean nothing.【58】are guides which should help us【59】decisions. The interpretation of information and of tables should tell us where success or【60】lies, where profit can be had and where【61】occur. On this kind of information and from the known figures, a choice is【62】and a series of such choices may make a policy.
A firm which has three factories may find,【63】. instance, from its figures, that one factory is losing money and a choice may lie between either a change of manager, a cut in production, an increase in production【64】closure of the factory. Whichever one of these decisions is taken becomes the policy. It is clear【65】a decision leading to a policy can only be as good【66】 the information【67】which it is based.
Consequently there is a constant search【68】more and more exact information. Managers will want to have all the necessary facts【69】they can make the best decision and it is normal for【70】to seek for more and more information.
(51)
【说明】
以下C++程序的功能是计算三角形、矩形和正方形的面积并输出。程序由4个类组成：类Triangle、Rectangle和Square分别表示三角形、矩形和正方形；抽象类Figure提供了一个纯虚拟函数getArea()，作为计算上述3种图形面积的通用接口。
include＜iostream.b＞
include＜math.h＞
class Figure{
public:
virtual double getArea0=0; //纯虚拟函数
};
class Rectangle: (1) {
protected:
double height;
double width;
public:
Rectangle(){};
Rectangle(double height, double width){
This-＞height=height;
This-＞width=width;
}
double getarea(){
return (2);
}
};
class Square: (3) {
public:
Square(double width){
(4);
}
};
class Triangle: (5) {
double la;
double lb;
double lc;
public:
Triangle(double la, double lb, double lc){
this-＞la=la; this-＞lb; this-＞lc;
}
double getArea(){
double s=(la+lb+lc)/2.0;
return sqrt(s*(s-la)**(s-lb)*(s-lc));
}
};
viod main(){
Figure* figures[3]={
new Triangle(2,3,3), new Rectangle(5,8), new Square(5));
for(int i=0;i＜3;i++){
cout＜＜"figures["＜＜i＜＜"]area="＜＜(figures[i])-＞getarea()＜＜endl;
}
}
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