输气站场调压装置的安装做到（）选择合理、安装正确。

Liu Wei is very famous in China because he can play the piano with

his toes(脚趾).

One day when Liu Wei was only 10 years old, he played a game with

some friends. He lost both his arms because of electricity(电).

Liu Wei was very sad when both his arms were cut off after the

accident. But soon he had to make a choice.

“For people like me, there were only two choices. One was to give up all the dreams, which would cause a quick death. The other was to work hard without arms to live an excellent life.” says Liu Wei.

Liu’s dream was to be a pianist. His excellent life included a show on China’s Got Talent(《中国达人秀》) and a wonderful performance (演奏) playing the beautiful Marriage D’amour with his two feet on the piano.

Liu Wei learned to play the piano with his feet. And teaching himself to play the piano with his feet was very hard. Many times he wanted to give it up, but his parents went on encouraging(鼓励) him and he wanted to make his parents proud.

Maybe you can not believe that Liu Wei is able to play well only with his toes. The audience(观众) were deeply moved and very excited when they watched his performance.

小题1:Why is Liu Wei very famous in China?

小题2:How old was Liu Wei when he lost his arms?

小题3:Was Liu Wei very sad when both his arms were cut off?

小题4:Who encouraged Liu Wei to play the piano?

小题5:How did the audience feel when they watched Liu’s performance?

《出境货物换证凭单》的有效期，一般货物为( )。

A．60天

B．21天

C．14天

D．以标明的检验检疫有效期为准

汽车制动跑偏的原因有哪些？

安某与谢某结婚后生育一女谢甲，谢甲与赵某结婚后生育一子赵甲。某日，赵某因与谢甲及谢某发生争执，将谢甲杀死后，又将谢某杀死，然后自缢而亡。经查，赵某父母双亡，仅有一弟弟赵乙，赵某与谢甲共有财产6万元，安某与谢某共有财产4万元。对于本案财产继承及分割，正确的是：( )

A．安某5万元，赵甲5万元

B．安某4万元，赵甲6万元

C．安某4.5万元，赵甲5.5万元

D．安某2.5万元，赵甲7.5万元

Questions 10—11 are based on the following:
Antinuclear activist: The closing of the nuclear power plant is a victory for the antinuclear cause. It also represents a belated acknowledgment by the power industry that they cannot operate such plants safely.
Nuclear power plant manager: It represents no such thing. The availability of cheap power from nonnuclear sources, together with the cost of mandated safety inspections and safety repairs, made continued operation uneconomic. Thus it was not safety considerations but economic considerations that dictated the plant’s closing.

Which one of the following, if true, most ply supports the activist’s claim of victory

A．The plant had reached the age at which its operating license expired.

B．The mandate for inspections and repairs mentioned by the manager was recently enacted as a result of pressure from antinuclear groups.

C．The plant would not have closed if cheap power from nonnuclear sources had not been available.

D．Per unit of electricity produced, the plant had the highest operating costs of any nuclear power plant.

E．(E) The plant that closed had been able to provide backup power to an electrical network then parts of the network became overloaded.