下面对于企业的兼并、破产认识不正确的是（） A.企业的兼并即“强强联合”，这有利于增

阅读理解。

     A young boy was playing with a ball in the street. He threw (扔) it too hard and it broke (打破) the

window of a house and fell (掉) inside. A woman came to the window and shouted (大喊) at the boy.

The boy was afraid and ran away. But he still wanted his ball back. A few minutes (分钟) later. The boy

came back and knocked (敲) at the door and said, "My father is going to come and repair (修理) your

window soon." 

     After a while, a man came to the door with tools (工具) in his hand, so the woman let the boy take his

ball away. 

     When the man finish repairing the window, he said to the woman, "Please pay ten dollars." 

     "But aren't you the father of the boy?" the woman asked, looking surprised (惊奇). "No," he

answered, looking more surprised, "Aren't you his mother?"

1. The boy lost his ball because _____. 

A. the ball fell into the woman's garden 

B. the ball broke the window of his house 

C. the ball broke the window and fell into the woman's house 

D. he went through the window of the woman's house

2. The boy ran away because _____. 

A. he was afraid of the woman  

B. he had to ask his father for help 

C. he didn't want his ball back        

D. he had to look for his friends

3. The boy came back again because _____.

A. he father will come soon                    

B. he wanted the ball back 

C. the woman was his mother          

D. a man would come to repair the window

4. The woman let the boy take his ball away _____. 

A. because she thought he was honest (诚实的) 

B. because he came back and repaired the window 

C. because she thought the man was his father 

D. because his father repaired the window

5. Which of the following is RIGHT? 

A. The boy was the son of the man. 

B. The man was the father of the boy. 

C. The woman knew the man was the father of the boy. 

D. The man thought the woman was the boy's mother.

伸缩缝的构造要求( )。

A．在设置伸缩缝处，栏杆与桥面铺装不必断开

B．车辆行驶过时应平顺、无突跳与噪声

C．要能防止雨水和垃圾泥土渗入阻塞

D．在平行于桥梁轴线的一个方向能自由伸缩

E．在平行、垂直于桥梁轴线的两个方向，均能自由伸缩

催化剂制备时，实现难度最大的性能是（）。

A、活性好

B、选择性高

C、寿命长

D、机械强度大

根据实践结果，对初始决策作出相应的调整或改变，使决策合理，叫决策反馈。

当守门员持球准备以手抛球或者脚踢球的方式发球时，对方队员能否在球落地以前进行干扰？（）

A.是的，阻止守门员用手掷球方式恢复比赛并不构成犯规

B.否，阻止守门员用手抛球或者脚踢球方式发球是一种犯规行为，守门员的动作应被视为一个连贯的动作

C.否，阻止守门员用手抛球或者脚踢球方式发球是一种犯规行为该队员应该被警告并且判罚给对方以直接任意球恢复比赛

D.否，阻止守门员用手抛球或者脚踢球方式发球是一种犯规行为该队员应该被警告并且判罚给对方以间接任意球恢复比赛