阅读短文,判断正(T)误(F)。 People are often kille

题型:阅读理解

问题:

阅读短文,判断正(T)误(F)。

    People are often killed while crossing the road. Most of these people are elderly

people and children. Elderly people are often killed because they usually cannot see or

hear very well. Children are often killed because they are not careful. They have to look

and listen before they cross the road.

    If a car or a bus is going very fast, it cannot stop very quickly. People don't always

understand this. They think a car can stop within a few metres. The faster a car is

running, the longer it takes to stop. It is very difficult for a person to know how fast

a car is running.

    The only safe way to cross the road is to look both ways, right and left. Then, if you

make sure there aren't any cars coming up the road, it is safe to cross. The right way to

cross the road is to walk quickly. It is not safe to run. If people run across the road,

they may fall down.

( )1. Children are often killed when crossing the road because they don't look and

          listen carefully before they cross it.

(     )2. When you cross the road, you'd better try to stop the car.

( )3. It is possible for a driver to stop his car at once when he finds something

          wrong within some meters in front of him.

( )4. Never cross the road when you see cars driving nearby.

( )5. The writer asked people to be careful with traffic.

考点:社会现象类阅读
题型:阅读理解

经 * * 扫查,最早妊娠几周可显示妊娠囊结构()。

A.3周

B.4周

C.5周

D.6周

E.7周

题型:阅读理解

个体工商户缴纳所得税的缴税周期是( )。

A.1个月

B.1个季度

C.6个月

D.12个月

题型:阅读理解

下列哪种β受体阻断药具有内在拟交感活性

A.普萘洛尔

B.噻吗洛尔

C.吲哚洛尔

D.阿替洛尔

E.美托洛乐

题型:阅读理解

承包商与业主签订的施工合同中约定由承包商先修建工程,然后按照工程量结算进度款。如果业主没有按照合同的约定及时结算,则承包商可以( )。

A.行使同时履行抗辩权
B.行使先履行抗辩权
C.行使后履行抗辩权
D.追究业主的违约责任

题型:阅读理解

分析以下程序的执行结果 【14】
#include<iostream.h>
class Sampleint x, y;
public:
Sample() x=y=0;
Sample(int a, int b) x=a; y=b;
~Sample()if(x==y)
cout<<"x=y"<<end1;
else
cout<<"x!=y" <<end1;void disp()cout<<"x="<<x<<",y="<<y<<end1;;
void main()Sample s 1 (2,3);
s1. disp();

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