球罐焊接质量检验采用的方法有()。 A.焊缝检查 B.气密性试验 C.水压试验 D.

题型:不定项选择

问题:

球罐焊接质量检验采用的方法有()。

A.焊缝检查

B.气密性试验

C.水压试验

D.充水试验

考点:造价工程师建设工程技术与计量(安装)建设工程技术与计量(安装工程部分)
题型:不定项选择

阅读理解。

      Shanghai Science and Technology Museum is the city's new landmark (标志性建筑). If you go to visit

Shanghai, people there will suggest you go to the Shanghai Science and Technology Museum, which is

considered one of the world-class attractions in Shanghai.

      — Ready to fly. The design also represents (代表) the rapid development of Pudong as Well as the spirit

Shanghai's people and their search for new science and technology.

      Construction of the museum began in December 1996 and was completed in Mar 2001. The museum

covers an area of 68,000 square metres and has a floor space of 98,000 square metres. So far, the museum has

opened seven exhibition areas to the public- Earth's Crust Exploration (地壳探秘), Wide Spectrum of Life

(生物万象), Light of Wisdom (智慧之光) , AV Paradise, Cradle of Designers (凤计者摇篮), Natural History,

and The Science and Technology Garden for Children, — as well as three movie houses -an IMX 3-D Large

Format Theatre (立体巨幕影院), an IMAX Dome Theatre (球幕影院) and IWERKS Theatre (四维动感影院)

offering films in large-screen, 360 degrees, and four dimensions.

      Each exhibition hall has its own speciality (特点).

      Wide Spectrum of Life is an outdoor exhibition area. What greets your eye is a rainforest modeled after that

of China's southwestern province of Yunnan with waterfalls and tall trees.

      In the exhibition area known as The Cradle of Designers, visitors can see design creations from Shanghai.

They can star in their own music videotapes and make small gifts for their relatives and friends. And the best of

their designs will be collected and displayed in the area.

      The Science and Technology Garden for Children, which was designed for children aged from 1 to 12,

looks like a land in a fairy tale. There are two springs and a fountain that begins its display at the sound of a loud

cry. There is also a large tree that shows how green plants change carbon dioxide and water into food. Children

will not only have fun in the garden but also learn some simple and basic facts about science and technology.

1. The local people of Shanghai will suggest visitors go to the Shanghai Science and Technology Museum

    because ________. [ ]

A. it looks like a bird ready to fly

B. it's in Pudong

C. it represents the spirit of Shanghai's people

D. it covers an area of 68,000 square metres

2. It took over ________ years to complete the construction of the museum. [ ]

A. two

B. three

C. four

D. five

3. ________ exhibition areas have been opened to the public. [ ]

A. Seven

B. Eight

C. Nine

D. Ten

4. When you come into ________, a rainforest catches your eye first. [ ]

A. Wide Spectrum of Life

B. Cradle of Designers

C. Science and Technology Garden for Children

D. Earth's Crust Exploration

5. In The Cradle of Designers, visitors can ________. [ ]

A. buy presents for their relatives and friends

B. act as a star and make their own videotapes

C. shout loudly to make the springs come out

D. read fairy tales

题型:不定项选择

“列证最详,论治最精”,对后世影响最大的外科著作是

A.《诸病源候论》

B.《外科正宗》

C.《疡医大全》

D.《外科全生集》

E.《外科证治全书》

题型:不定项选择

宽带ISDN可以提供I.可视电话Ⅱ.电子邮件Ⅲ.图文电视Ⅳ.会议电视 V.档案检索等业务。在这些业务中,属于会话型业务的有

A.Ⅰ、Ⅱ和V

B.Ⅲ、Ⅳ和V

C.Ⅰ和IV

D.Ⅰ、Ⅱ、Ⅲ、Ⅳ和V

题型:不定项选择
3A的直流电通过电阻R时,t时间内产生的热量为Q;现让一交流电通过电阻R,若2t时间内产生的热量为Q,则该交流电流的有效值和最大值分别为(  )

A.I=3/2A,Im=3A

B.I有=3A,I=3A

C.I有= A,I A

D.I3A,Im=6A

题型:不定项选择

行驶在道路上的车辆分成固定车身类、()、()类和()类共四类。

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