学会沟通的技巧主要有（）A、拥有自傲和心里有爱 B、真诚坦然和充满智慧 C、真诚

C

I’ve been told that in China，having a pet，particularly a dog，is often considered to be a status（地位）symbol because it shows the family can afford to have an animal．It’s very different here．

In Canada it’s common to have pets．Many people have dogs；many others have cats，fish，birds or rabbits．Some keep what we call exotic（奇异的）pets，although keeping exotic animals is difficult，and because it can also be hard on the animals, the keeping of some exotic animals is not allowed by law．Some people do it anyway．

I like animals．As far back as I can remember my family has always had cats．Our cats．of course，wanted to go outside and it seemed reasonable to let them wander the neighborhood finding birds to run after，trees to climb and sunny places to sleep．As we always lived in a city，however，there was a problem．I remember more than once losing a cat that was killed by a car and it was heartbreaking．

Now，my wife and I lived in a small town．We no longer have a house—we live in an apartment（公寓）．We have a cat named Callie and she never goes out except onto the halcony（阳台）so cars are no longer a problem．She’s about sixteen years old and will probably live to be twenty or more．The trouble will come when she dies．We’ve had a pet for so long that it seems like a natural part of our lives and without a cat around the  room it will seem somehow empty．On the other hand，we’re getting older and，given that a cat can live about twenty years we wonder if we’ll ever have another after Callie goes.

Having a pet is very good for a number of reasons．It helps to teach children how to look after a living creature，makes them realize that animals have feelings just like we do and that, in many ways，we depend on each other．For older people like me an animal is a companion（伙伴）and a comfort to have around．A pet，properly treated, returns the favor by giving back unconditional love．Wouldn’t this world be a great place if people could learn how to do that !

64．The writer keeps a cat as a pet now because___________．

A．she feels lonely living in the countryside

B．it acts as her companion

C．her family is used to keeping a cat

D．it can helps her teach her children．

65．What will happen after the writer’s pet，Callie dies?

A．She will surely buy another one．     B．She won’t keep pets any longer．

C．She will remember it for a long time． D．Her room will be empty．

66．What should people do in keeping a pet according to the text?

A．Not allow it to go out of the room．   B．Catch birds for him to play with．

C．Let it wander outside as it likes．     D．Not live in the city．

67．What can be the best title for the passage?

A．How to keep a pet．               B．My pet，Callie．

C．Keeping Pets in Canada．           D．It’s the Animal in Me．

市场上某种产品存在超额需求是由于（）。

A.产品价格高于均衡价格

B.产品是优质品

C.产品供不应求

D.产品价格低于均衡价格

根据下列要求，写出反应的化学方程式，并在后面的括号内填写反应的基本类型：

（1）实验室用氯酸钾与二氧化锰的混合物加热制取氧气______．

（2）氮气与氢气在高温、高压、催化剂作用下化合成氨气（NH₃）______．

（3）检验一氧化碳中混有少量二氧化碳的反应______．

（4）实验室用锌与稀硫酸反应制取氢气，同时生成硫酸锌______．

建设先进文化的基础工程是[ ]

A．发展经济

B．发展教育和科学

C．加强思想道德建设

D．弘扬民族精神

弥散性血管内凝血期的主要表现是（）

A.毛细血管前阻力增加和毛细血管后阻力增加

B.微动脉、微静脉和毛细血管前括约肌收缩，血液主要通过直捷通路或动静脉短路回流

C.微血管扩张，微动静脉间分支开放导致毛细血管扩张，血液淤滞，血流速度缓慢

D.血流缓慢及促凝因素导致血管内凝血，进一步加重组织缺血、缺氧

E.微静脉和毛细血管通透性增高，使血浆大分子或红细胞渗出