下列主题哪些不具备实用性?() A.永动机 B.逐渐降低动物的体温,以测量动物对寒冷

题型:不定项选择

问题:

下列主题哪些不具备实用性?()

A.永动机

B.逐渐降低动物的体温,以测量动物对寒冷耐受程度的测量方法

C.具有很好抗震效果的活动板房

D.为美容而实施的外科手术方法

考点:专利代理人资格考试专利法律知识专利代理人资格考试专利法律知识真题2012年
题型:不定项选择

不能作为施工现场管理工作内容的是()。

A.施工总平面设计 

B.工序质量检查验收 

C.暂停工程或任何部分工程 

D.项目完成后的清场转移

题型:不定项选择

Visitors to this country are normally admitted for six months, but foreign students can usually stay for one year. They must (52) an educational institution, and they are required to study for a minimum of fifteen hours a week on a (53) course. Prospective students have to show that they can afford their studies, and that they have sufficient (54) resources to support themselves (55) in this country.

In order to work here the foreigner needs a work permit, (56) must be applied for by his prospective employer. The problem here is that the Department of Employment has the right to grant or (57) these permits, and there is little that can be done (58) it; it would be extremely unwise for a foreign visitor to work (59) a permit, since anyone doing so is liable to immediate deportation (驱逐出境). There are some people from the Common Market countries, who are often given (60) residence permits of up to five years. Some other people, such as doctors, foreign journalists, authors and others can work without permits, and foreign students are normally allowed to (61) part-time jobs while they are studying here.

53().

A.daytime 

B.weekend 

C.part-time 

D.evening

题型:不定项选择

什么是前概念?在你的学科教学中,学生的学习是否受到了错误前概念的不利影响?你一般都是怎么克服?

题型:不定项选择

一般说钢材的含碳量越高,磁导率越高,矫顽力越大,达到磁饱和所需要的磁场强度越强

题型:不定项选择

屈膝,在膝关节部,髌骨与髌韧带内侧的凹陷中的是()。

A、血海穴

B、梁丘穴

C、内膝眼

D、足三里

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