下列命题中的真命题是A.一组对边平行,另一组对边相等的四边形是平行四边形B.有一

题型:选择题

问题:

下列命题中的真命题是

A.一组对边平行,另一组对边相等的四边形是平行四边形
B.有一组对边和一组对角分别相等的四边形是平行四边形
C.两组对角分别相等的四边形是平行四边形
D.两条对角线互相垂直且相等的四边形是正方形
考点:命题,定理
题型:选择题

意外伤害保险的基本保险项目为()。

A.死亡给付和医疗费用给付

B.残疾给付和医疗费用给付

C.死亡给付和残疾给付

D.死亡给付和医疗费用给付

题型:选择题

仿照下面的示例,另写一段话。(3分)

世上有多少这样的事呢?树在,叶去;叶在,花去;花在,香去;香在,闻它的人去。

世上有多少这样的事呢?___________________________________________。

题型:选择题

Research studies show that there are some fundamental (1) between men and women in their attitudes to (2) matters. Women are far more likely to save for their children’s (3) and to save up to buy a (4) . Men tend to save for a (5) , and for their (6) . But in fact the need for women to save for their old age is far (7) than for men. Throughout the world, women are likely to live many years (8) than men. Furthermore it is the (9) women who will most often have to look after the children and thus they need more (10) to look after not just themselves but others. Women today need to look ahead, think ahead, not wait until they’re under (11) .
A number of (12) have been set up to help them do this. Some educational institutions offer night (13) in Money (14) . They can be given (15) on different ways of saving. It is usually advised that at least (16) of a person’s savings should be in low-risk investments but for the rest, (17) advisors often advise taking some (18) risks. Initiatives such as this can give women the economic (19) and knowledge they need for a comfortable, (20) retirement.

题型:选择题

希赛公司有一个小型局域网,由若干服务器和PC组成,为了对外提供Web服务,专门建立DMZ区。请回答以下问题。

为方便公司员工,希赛公司欲动态分配IP地址,请问如何实现该功能

题型:选择题

2013年11月12日,中共十八届三中全会通过《中 * * 关于全面深化改革若干重大问题的决定》指出:建设社会主义文化强国,增强国家文化软实力。因此必须()

①坚持中国特色社会主义文化发展道路

②汲取世界各民族文化

③坚持社会主义先进文化的前进方向

④坚持以人民为中心的创作导向,提高文化产品质量

A.①②③

B.②③④

C.①③④

D.①②④

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