房地产投资具有( )等特点。A．投资品种的多样性 B．投资收益的稳定性 C．投资价

阅读理解。

     Most people want to be happy, but few know how to find happiness. Money and success alone do not

bring lasting happiness. Aristotle, a Greek thinker, said, "Happiness depends upon ourselves." In other words,

we make our own happiness. Here are a few suggestions to help you be happier.

     The first secret of happiness is to enjoy the simple things in life. Too often, we spend so much time

thinking about the future -for example, getting into college or getting a good job -that we fail to enjoy the

present. You should enjoy life's simple pleasures, such as reading a good book, listening to your favorite

music, or spending time with close friends. People who have several close friends often live happier and

healthier lives.

     Another secret to living a happy life is to be active, and have hobbies where you forget your problems

and time. Many people experience this dancing, or playing a sport, such as swimming. You can forget

about your problems, and only think about the activity. Finally, many people find happiness in helping others.

Studies show that people feel good when they spend their time helping others. If you want to feel happier,

do good things for someone. You can help a friend with his or her studies, go shopping to buy food for an

elderly person, or simply help out around the house by washing the dishes.

1. The best title (标题) of the passage is _____. [ ]

A. Money Makes You Happy

B. The Secrets of Happiness

C. Ideas for Helping Other People to Be Happy

D. Good Friends Make You Happy

2. The second paragraph tells us that _____. [ ]

A. the more friends you have, the happier you will be

B. we shouldn't think about our future

C. happiness is to enjoy the simple things in life

D. some people fail to live a happy life

3. The passage gives us _____ pieces of advice on happiness.[ ]

A. one

B. two

C. three

D. four

4. The writer thinks that _____.[ ]

A. everyone knows how to live a happier life

B. it's wrong to spend time on work

C. hobbies take up too much time

D. doing good things for someone can make you happier

5. Which of the following is not mentioned in the passage?[ ]

A. Reading a good book.

B. Traveling to a foreign country.

C. Playing a sport.

D. Spending time with close friends.

下列距离不能用声波来测量的是______

A．海的深度 B．相距很远的两高山之间的距离

C．地球到月球之间的距离D．很长的钢管的长度

理由______．

能够做电视机荧光材料的物质是（）

A．BAS

B．CuS

C．ZnS

D．CAS

下列各句中加点的成语使用恰当的一句是：

A．自负的他怎么也没想到，那年高考，期期艾艾盼来的竟然是专科学校的录取通知书，这对他的打击实在太大了。

B．中国互联网协会声称，大规模封杀垃圾邮件只不过是目前在没有法律监控的情况下的一种权宜之计。

C．旅居国外已三十年的黄老先生思念故土，思念亲人，最近，他写信给家乡的政府部门，表达他安土重迁的愿望。

D．领导十分关心新员工的生活，对家属的就业、小孩的入学等问题都无所不至地一一过问，这令他们很感动。

甲公司紧挨着城市主干道，南大门旁边就是很多路公交车的车站。甲公司的院墙长方形，院墙外围是一条公路，但是比较狭窄，且年久失修。乙公司坐落在甲公司的北面，乙公司的车辆往返于公司和主干道之间、乙公司员工往返于公司和公交车站之间，只能绕行甲公司院外围的公路走，颇不方便。
根据以上情况，请回答问题：

后甲公司进行了改制，经有关机关批准，将厂房集中的南半部分厂区保留，将比较空旷的北半部分厂区的土地使用权转让给丙房地产开发公司从事房地产开发。丙公司在谈判过程中已经了解到乙公司的通行权问题。则：

A．乙公司的汽车和员工仍然有权在甲公司的南半部分厂区通行

B．乙公司向丙公司支付一半的费用后方能在甲公司的北半部分厂区通行

C．乙公司的通行地役权因为没有登记而不能对抗丙公司

D．如丙公司建成住宅小区并售出，也没有告知业主地役权问题，则乙公司无权在小区内通行