对文字的产生有直接作用的是（）A、实物记事 B、图画记事 C、结绳记事 D、系珠记事

简述民事法律行为的生效要件。

对老年急诊患者，最有助于排除心力衰竭的检查是（）

A.血浆肌钙蛋白水平

B.血浆B型钠尿肽水平

C.胸部X线片

D.心电图

E.冠状动脉造影

Thomas Edison was one of ten said to be the greatest genius（天才） of his age. There are only a few men in all of the history, who have changed the lives of other men as much as the inventor of the first useful electric light. But Edison could never be happy only because someone said he was a genius.“ There is no such thing as genius,” Edison said. He said that what people called genius was mostly hard work.

But Edison was a dreamer as well as a worker. From his earliest days as a child he wondered about the secrets of nature. Nature, he often said, is full of secrets. He tried to understand them; then, he tried to learn what could usefully be done with them.

Edison enjoyed thinking. He knew that most people will do almost anything instead of the difficult work of thinking, especially if they do not think very often. But he knew, too, that thinking can give men enjoyment and pleasure.

Edison could not understand how anyone could be uninterested in life. As he loved to think, he also loved to work. On the day he became 75 years old, someone asked him what ideas he had about life. “Work,” he answered. “Discovering the secrets of nature and using them to make men happier.” He said he had enough inventions in his mind to give him another 100 years of work.

小题1:Which of the following is NOT true according to the passage?

A．Edison invented the electric light.

B．Many other people have changed Edison’s life.

C．Edison has changed the life of many other people.

D．Few men in history can change other people’s life.小题2:Edison thought ____________.

A．he could be happy if he was a genius

B．genius plays the most important part in one’s success

C．hard work could do better than genius

D．genius could do better than hard work小题3:In Edison’s opinion, ____________.

A．thinking can supply people with enjoyment and pleasure as well as help

B．people’s successs lies mostly in genius

C．hard work is the second important thing in making people successful

D．there are few secrets for him to discover later小题4:The last sentence in the passage most probably implies(暗示） ____________.

A．life is too short for Edison to invent more for human beings

B．Edison made 100 inventions in his life

C．Edison was able to live and work for 100 years

D．People of his time were ready to give Edison another 100 years’ work

善意取得制度适用于( )。

A．不动产

B．枪支弹药

C．毒品

D．货币

有五位先生通过了建造师执业资格考试，目前打算申请注册。下列情形中不予注册的有( )。

A．李先生3年前担任工长时，由于偷工减料导致了安全生产事故而受到刑事处罚

B．赵先生就职于工商行政主管部门，希望能利用业余时间从事施工管理工作

C．王先生由于业务水平高，同时受聘于两家施工企业，申请在这两个单位分别注册

D．周先生拖欠农民工工资

E．张先生由于在今年的施工过程中擅自修改图纸而受到了处分