招标文件的内容应该包括( )。 A．施工方案 B．履约担保 C．招标公告 D

阅读理解。

     Most people know that a wedding ring is symbolic of the bond of love and commitment between two

people. But not everyone knows about the history behind this small yet powerful symbol. The history of

the wedding ring goes back not just hundreds but thousands of years. No other currently practiced wedding

tradition has been around as long.

     The Egyptians were the first recorded civilization to use the wedding ring. In Egyptian hieroglyphics

(象形文字), a circle represented eternity because there's no beginning and no end. Once a woman accepted

the ring she became the "property" of the person who gave it to her and she was in a sense "his". The first

wedding ring could have been made of braided grass or hay (which would have been changed often), ivory,

bone, or leather. Eventually, metal was used, but the first wedding bands were in the completely natural state

and rough. However, the wedding rings always expressed the same eternal and lasting love.

     The Egyptians wore the wedding ring on the left hand because it was believed that a vein (静脉) in the

left hand went straight to the heart. This tradition is still commonly practiced today in most parts of the world

largely for practical purposes(most people are right handed). It is worn on the fourth finger of the left hand.

But there are some countries and groups which do not follow this tradition. In the Jewish faith, the wedding

ring is put on the index finger. Roman Catholics traditionally wore their wedding band on the right hand, and

in many countries and regions in Europe some people still follow this tradition.

     It is interesting to note that in the long history of the wedding ring, it is only in the last century that men

began to wear them. However, now both men and women show their love and commitment by exchanging

rings on their wedding day.

     Once you begin shopping for rings you may be amazed by the choices that await you. There are several

different types of metals: traditional gold, white gold, platinum, and titanium. You can have an inscription put

on the inside of the band if you like. Some people are even choosing a tattoo band. The styles vary from a

simple yet elegant band to an elaborate (精巧的) ring covered with jewels. If you do not buy the wedding and

engagement rings as a set, you will want to be sure the styles can match perfectly. Choose carefully because

this choice will need to stand the test of eternity.

1. What's the best title for this passage? [ ]

A. History of rings.

B. Interesting facts about rings.

C. Different beliefs about rings.

D. The meaning of the rings.

2. What may the word "eternity" in paragraph 2 probably mean? [ ]

A. Elegance

B. Marriage

C. Wedding

D. Foreverness

3. Which is NOT true according to the passage? [ ]

A. The meaning of the rings remained unchanged.

B. Jewish are so faithful to their beliefs to wear rings on the fourth finger.

C. One should be careful of choosing a ring in a shop from different kinds.

D. Now most people in the world still follow Roman Catholics traditionally.

4. What can we infer from the passage? [ ]

A. Men were looked down upon by women for thousands years.

B. Only women have the right to make themselves beautiful.

C. Women wore rings thousands of years earlier than men.

D. You can have an inscription put on the inside the band.

简述预先危险性分析实施过程中须考虑的因素。

对井下爆破母线的要求有哪些？

第一次明确地提出：“民为贵，君为轻”的人是（）

A.孔子

B.孟子

C.荀子

D.老子

2007年5月2日，甲公司以460万元(含已宣告但尚未发放的现金股利20万元)购入乙公司股票60万股作为交易性金融资产，另支付手续费 10万元；2007年5月20日收到现金股利；2007年6月30日该股票每股市价为7.5元；至12月
31日，甲公司仍持有该交易性金融资产，期末每股市价为8元，2008年1月3日以490万元出售该交易性金融资产。假定甲公司每年6月30日和12月31日对外提供财务报告。
要求：编制上述经济业务的会计分录。