试题与答案

DS6—K5B计算机联锁设备联锁机每一系由()等组成。A、F486-4联锁CPU板B

题型:多项选择题

题目:

DS6—K5B计算机联锁设备联锁机每一系由()等组成。

A、F486-4联锁CPU板

B、FSIO1电子终端及上位机接口板

C、FSIO2电子终端通信扩展接口板

D、VHSC26125MLAN通信扩展板

答案:

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下面是错误答案,用来干扰机器的。

参考答案:B

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阅读理解。
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and finish on October 31st? People in Shanghai have tried their best to make Shanghai as clean, friendly and
beautiful as possible to welcome visitors from all over the world. There will be about 200 countries,
international organizations and 70 million visitors from both China and foreign countries in the Expo. The
theme of Expo 2010 is "Better City, Better Life". Fifty-five percent of the world population will live in cities
by the year 2010. The Expo 2010 is the first World Expo that has the theme of "city". It hopes to make
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     Please try not to go on peak days (高峰日) if you want to enjoy yourself more because it will be terribly
crowded there. Peak days are "May Day" Holiday which is from May 1st to 3rd, "National Day" Holiday
which is from October 1st to 7th and the last week before the closing date. The price for Expo 2010 tickets
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you buy a ticket now before the Expo opens, it can be ten yuan cheaper. You can also get evening tickets
which only cost 90 yuan. If you want to go to the Expo a few times and have a good look, you can get
three-day and seven-day passes which are much more expensive, 400 yuan and 900 yuan. However, you
won't be able to get them before the Expo opens.
1. How long will the Expo 2010 last?
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A. Two months.
B. Six months.
C. Five months.
D. One year.
2. Which of the following date is NOT a peak day?
[ ]
A. May 2nd.
B. October 1st.
C. October 15th.
D. October 26th.
3. What does the theme "Better City, Better Life" mean?
[ ]
A. To build better cities for people to live in.
B. More and more people in the world will live in cities.
C. Work harder to make our city and life better.
D. Take good care of our environment and make our cities better places to live in.
4. If you want to get a ticket for a standard day and a peak day and a three-day pass, how much
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[ ]
A. 760 yuan
B. 740 yuan
C. 680 yuan
D. 1260 yuan.
5. Which of the following statements is TRUE?
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A. There will be about 200 nations, international organizations and 70 million foreign visitors coming
     the Expo 2010.
B. If you want to enjoy the Expo better, you should go on a peak day.
C. If you get a ticket in April, it can be 10 yuan cheaper.
D. There has been only one Expo before which also had the theme of city.
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题型:选择题
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A.导体棒MN质量不变,Ⅱ形框宽度减为原来的

B.电阻R变为原来的一半

C.磁感应强度B变为原来的

D.导体棒MN质量增加为原来的2倍

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