脊髓半横断（Brown-Seguard）综合征常见于（） A.Guillain-Ba

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.

在房地产开发中，开发商所投入的资金大部分以固定资产形式存在于房地产商品中。所以对开发商来说，不论其开发模式如何，其投入开发的资金大部分均不属于流动资金的性质。（）

某城市位于我国中部地区，紧邻长江，城西北有战国时期的故都，东西长约16km，南北宽约3km，是一个以轻纺工业为主的城市。规划人口为30万，城市用地为30km²。城市发展方向经多方面的综合比较，采用向西发展。

该城市总体规划示意图如图5所示。

 [问题]

对该城市总体规划示意图进行分析评价。

预警查询模块，查询出的预警明细不能进行下列哪项（）操作。

A.统计；

B.排序；

C.导出；

D.删除

在极限开关越程距离与缓冲距离的关系中，我们用H₁表示对重缓冲距离，H₂表示极限开关越程距离。当（）时才能满足国标要求，否则就应视为不匹配。

A.H₁＞H₂

B.H₁=H₂

C.H₁＜H₂

D.H₁与H₂无关系