机组联锁停车时,同时动作的阀门有()。A.HV171 B.HV172 C.PV204

题型:多项选择题

问题:

机组联锁停车时,同时动作的阀门有()。

A.HV171

B.HV172

C.PV204

D.HV204

E.HV106

考点:尿素车间工尿素操作工尿素操作工题库
题型:多项选择题

我国法律规定,年龄至少在16岁以上才可参加工作,但文艺、体育和特种工艺单位却可以例外。其主要原因是( )。

A.文艺、体育等工作能力在16岁以上培养比较困难

B.文艺、体育等工作不需学习文化知识

C.文艺,体育等工作单位有特殊需要

D.16岁以上才可参加工作的法律规定不科学

题型:多项选择题

经有关部门批准,某省共有7家旅行社具有台湾游组团资格。自台湾游开展以来,各旅行社竞争激烈,台湾游价格一降再降,致使该旅游线路利润直线下滑。为扭转这种不利局面,在个别旅行社发起下,该省7家台湾游旅行社共同签署“自律公约”,公约规定,从2009年4月7日起,7家旅行社只提供5天4晚以上且每晚1600元的台湾游产品。相关参与企业负责人表示,台湾游市场方兴未艾,但是已经出现少数旅行社以超出成本价的极低价竞争手法,损害了台湾游市场的健康发展和游客的出游信心,而公约能够保障游客享受到高品质的台湾游。但该公约却遭到了公众的反对,一位原本打算报名参加台湾游的游客表示:“7家旅行社垄断了全省的台湾游参团资源,还规定只能住四花(星)以上的酒店,但是对于我而言,吃住并不重要,重要的是能看看台湾风光,难道看一看台湾非要住高星级宾馆”。试分析:

上述7家旅行社共同签署的“自律公约”是否违反我国反垄断法

题型:多项选择题

信息匹配。

     请阅读下列应用文及相关信息,并按照要求匹配信息。以下是请求帮助者的资料:

[A]. As we know, Beijing is an international city and many foreigners come to visit Beijing. The taxi drivers

      think it is kind to greet the foreigners in English. They need someone who can teach them English at night 

      when they are not so busy.

[B]. Tom is crazy about on-line games that he cannot focus on his study like before. Now he often misses

        school in order to play games, and tell lies to his teachers and parents. He needs someone's help and advice.

[C]. Mane, a old woman, has to walk two miles to the nearest supermarket because she doesn't know which

       bus to take. Since she does not know words, she can not write out a shopping list and even can't recognize

       the goods because she couldn't read.

[D]. "Helping hand" organization will hold an event to help the starving (饥饿的) children in Africa. Those 

        who take part in it will go without food for 30 hours in order to raise money for the poor children.

[E]. "Green Earth" cares a lot for the animals in danger. This summer holiday a lot of events will be organized

       to call on people to protect animals.

[F]. A group of young children in a remote village in southwest China are in great need of teachers. The

       villagers hope to have a teacher who can stay for at least a year, because they know knowledge can

       change the children's future.

以下是乐于提供帮助的人员信息介绍,请匹配他们与所对应的帮助对象。

( )1. Stephen: Last summer I joined in a training program and became a literacy (识字,读写能力) volunteer.

       When I found what other people's lives were like because they could not read, I realized the true

        importance of reading.

( )2. Ben: After graduation I plan to spend a year helping those poor children and improving their lives. You 

       know, education is important to poverty relief(扶贫)

( )3. Susan: I'm a foreign student in Beijing University studying Chinese. I'd like to get in touch with Chinese 

       people and get to know more about China. Although my study is busy, I can be free at night and at the 

       weekends.

( )4. Tim: I understand young people's problems and I know how to listen patiently to others and offer some

       advice. But I can only spend two to three hours a day at night to help others.

( )5. Lisa: I burst into tears when I saw those children who are dying because of lack of food in a TV program.

        I realized how lucky I am with enough food and a good chance to get education. I hope I can do 

       something for them.

题型:多项选择题

电缆盘吊装时,应根据电缆盘的()等情况选择合适的吊装方式。

A.规格

B.材质

C.结构

D.厂家

题型:多项选择题

从液态转变成气态的过程叫做()。

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