以下哪一项不是肝硬化门脉高压患者的心血管病理生理特点（）。 A.血管阻力降低 B.心

As we know, Chongqing has changed a lot. Most of the people feel much safer now. More and more trees are being planted in the city. And every day you can see many old people play sports everywhere. The change makes the people in the city live a happy life. The small survey below is from people in Chongqing. One hundred persons were chosen to answer the questions last week.

What they want	Health	Safety	Food
	52%	33%	15%
Where they like to live	In a quieter place	In a busier place	In a greener place
	15%	5%	80%
What they think of working in the city	Bad	Good	No idea
	8%	80%	12%
Whether they plan to change their living places	Yes	No	Difficult to say
	39%	41%	20%

根据材料内容，选择最佳答案。
小题1: From the survey,            of the people in Chongqing care about health.
A. 41%                 B. 80%                          C. 52%
小题2:Most people think working in Chongqing is           .
A. bad                        B. good                      C. hard              
小题3:From the survey, we know most people want to live           .
A. in a busier place      B. in a quieter place      C. in a greener place
小题4:Every day people in Chongqing can see            play sports everywhere.
A. the young                 B. the old                    C. the men         
小题5:According to the passage and the survey, we know that           .
A. the change in Chongqing makes people enjoy living there
B. 12% people in Chongqing think working in the city is bad
C. 33% people in Chongqing care about the food