题目内容

2岁半的豆豆不会做饭,可偏要自己做饭;不会穿衣,可是偏要自己穿衣。这反映了________。

A. 动作的发展
B. 自我意识的发展
C. 情感的发展
D. 认知的发展

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Media-X helps companies by providing advice on

A. market research.
B. technical support.
C. pricing strategy.

下列选项中,对幼儿教育质量影响最小的是________。

A. 教师的学历
B. 师生互动
C. 高档园舍
D. 经费的投入

Assistant To Public Relations Manager Business Press is the world’s most respected publisher of business news. PR and publicity play (29) essential part in ensuring our continued (30) and this is an outstanding opportunity that (31) also be the start of a career (32) Public Relations. (33) directly to our PR Manager, you will run her office and learn quickly to do just about everything. Filing documents, taking calls (34) journalists and answering their questions are all included in (35) You will also help to organise events and visits, prepare reports (36) month and generally help to run an efficient press office. The perfect candidate will have a (37) standard of education, strong communication skills and an excellent telephone (38) Professional secretarial qualifications are an advantage. A minimum of two years’ experience, (39) should be within a busy office, is essential. You will be confident, have a smart professional appearance and be in a hurry to (40) things done’.

A. where
B. what
C. which

The reason people exist at all is because of two important things, memory and language, which have been vital in the evolution (进化) of humanity. As an example, our ancestors needed language to explain how to light a fire to keep their caves warm, and a memory to remember how to do it So we have a memory because if we didn’’t we would never have evolved far enough for you to ask this question in the first place! So, how does it work Well the processes involved in human memory are very complex. People sometimes compare the human brain to a computer, and memory to floppy discs, but this is a bit misleading. Despite big advances in recent years memory is still a bit of mystery, and there are disagreements among the experts about exactly what is going on. Memory is seen as a function of the brain and is defined as the ability to store and retrieve information. But there is no particular bit of the brain which is thought to be where data is stored. Many people think that there are different types of memory, after all there are lots of different types of input, so we can see, hear, smell, taste and touch. And we tend not to remember things as single, simple bits, but in a more complex way. So you may remember the first time you had, say, a very hot chili con carne(红辣椒), but not just that simple fact, you’’d find you’’d remember it as part of a more complex set of things. So you’’d probably remember that the first time you had chili was at a friend’’s birthday party, when you wore green jeans. So memory is very complex, and it doesn’’t seem to belong in any one part of the brain. But you couldn’’t possibly store all this complex information in your brain. Instead it seems like your brain takes lots of information into your short term memory, but then picks the most important information out of that to go into long term memory. Nobody is quite sure how long term memory works. Because we can remember so much information, some scientists think that it must be stored in very small things. Some think that memories are stored by changing the ways brain cells link together, but it is difficult to study this in the laboratory. Which of the following does NOT belong to the functions of memory

A. to store information
B. to retrieve information
C. to store data
D. to calculate data

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