党的作风建设的核心是( ) A.坚持解放思想,实事求是 B.坚持理论联系实际 C

题型:单项选择题

问题:

党的作风建设的核心是( )

A.坚持解放思想,实事求是
B.坚持理论联系实际
C.保持党的先进性
D.保持党同人民群众的血肉联系

考点:自学考试公共课自考毛泽东思想、邓小平理论和“三个代表”重要思想概论自考
题型:单项选择题

有“植物世界的熊猫”和“鸽子树”之称的中国特有珍稀植物分别是______和______。

题型:单项选择题

C

A scientist working at her lab bench and a six-old baby playing with his food might seem to have little in common.After all,the scientist is engaged in serious research to uncover the very nature of the physical world,and the baby is,well, just playing…right?Perhaps,but some developmental psychologists()have argued that this“play”is  more like a scientific investigation than one might think.

Take a closer look at the baby playing at the table.Each time the bowl of rice is pushed over the table edge,it

falls in the ground---and, in the process, it belongs out important evidence about how physical objects interact ; bowls of rice do not flood in mid-sit, but require support to remain stable. It is likely that babies are not born knowing the basic fact of the universe; nor are they ever clearly taught it. Instead, babies may form an understanding of object support through repeated experiments and then build on this knowledge to learn even more about how objects interact. Though their ranges and tools differ, the baby’s investigation and the scientist’s experiment appear to share the same aim(to learn about the natural world ), overall approach (gathering direct evidence from the world), and logic (are my observations what I expected?).

Some psychologists suggest that young children learn about more than just the physical world in this way---that they investigate human psychology and the rules of language  using similar means. For example, it may only be through repeated experiments, evidence gathering, and finally overturning a theory, that a baby will come to accept the idea that other people can have different views and desires from what he or she has, for example, unlike the child , Mommy actually doesn’t like Dove chocolate.

Viewing childhood development as a scientific investigation throws on how children learn ,but it also offers an inspiring look at science and scientists. Why do young children and scientists seem to be so much alike? Psychologists have suggested that science as an effort ---the desire to explore, explain, and understand our world---is simply something that comes from our babyhood. Perhaps evolution provided human babies with curiosity and a natural drive to explain their worlds, and adult scientists simply make use of the same drive that served them as children. The same cognitive systems that make young children feel good about feel good about figuring something out may have been adopted by adult scientists. As some psychologists put it, ”It is not that children are little scientists but that scientists are big children.”

According to some developmental psychologists,()

A. a baby’s play is nothing more than a game.

B. scientific research into babies; games is possible

C. the nature of babies’ play has been thoroughly investigated

D. a baby’s play is somehow similar to a scientist’s experiment

题型:单项选择题

关于航空旅客运输价格浮动政策,下列说法错误的是()。

A.普通航线执行统一规定的票价上下浮动幅度

B.省(自治区)内,以及直辖市与邻省(自治区、直辖市)之间的短途航线执行市场调节价

C.对以旅游客源为主的部分航线,实行市场调节价

D.由航空公司独家经营的航线,实行票价浮动上限管理,下浮幅度不限

题型:单项选择题

在科目三考试驾驶车辆夜间行驶时,通过急弯、坡路、拱桥、人行横道或者没有交通信号灯控制的路口时,不交替使用远、近光灯示意,考试成绩应()。

A.不合格

B.扣5分

C.扣10分

D.扣20分

题型:单项选择题

(A) 条件(1)充分,但条件(2)不充分.
(B) 条件(2)充分,但条件(1)不充分.
(C) 条件(1)和(2)单独都不充分,但条件(1)和条件(2)联合起来充分.
(D) 条件(1)充分,条件(2)也充分.
(E) 条件(1)和条件(2)单独都不充分,条件(1)和条件(2)联合起来也不充分.

[*]
What is the length of side AC of triangle ABC
(1) AB=13 and BC=5
(2) x+y=90

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