药材青黛的药用部位为() A.叶或茎叶的加工品 B.花粉 C.孢子 D.

题型:单项选择题 A1型题

问题:

药材青黛的药用部位为()

A.叶或茎叶的加工品

B.花粉

C.孢子

D.菌丝

E.树脂

考点:中药学(医学高级)中药鉴定学中药鉴定学题库
题型:单项选择题 A1型题

关于第六脑室的描述,不列哪项是错误的()

A.又称“Vergae”腔

B.透明隔向后延伸

C.脑脊液密度

D.位于第三脑室体部中间

E.与脑室相通

题型:单项选择题 A1型题

Learning to play a musical instrument can change your brain, with a US review finding musical training can lead to improved speech and foreign language skills.

Although it was suggested in the past that listening to Mozart’s music or other classical music could make you smarter, there has been little evidence to show that music can boost(使增长) brain power.

But a data-driven review by Northwestern University has pulled reaserch together that links musical training to learning that spills over into (波及) skills including language, speech, memory, attention and even vocal emotion.

Researcher Nina Kraus said the data strongly suggested that the nervous connections made during musical training also prepared the brain for other aspects of human communication.

“ The effect of musical training suggests that, like physical exercise and its effect on body fitness, music is a resource that tones the brain for auditory fitness and thus requires society to re-examine the role of music in shaping individual development, ” the researchers said in their study.

Kraus said learning musical sounds could improve the brain’s ability to adapt and change and also enable the nervous system to provide constructing patterns that are important to learning.

The study, published in Nature Review Neuroscience , looked at the explosion of research in recent years focusing on the effect of musical training on the nervous system which could have impacts for education.

The study found that playing an instrument prepares the brain to choose what is related in a complex process that may involve reading or remembering a score, timing issues and coordination with other musicians.

小题1:What is the text mainly about ?

A.The effect of physical exercise.

B.The researcher named Kraus.

C.The benefit of musical training.

D.Musicians’ improved skills.小题2:The underlined word “ auditory ” in Paragraph 5 probably means “ __________”.

A.of the body

B.connected with seeing

C.of the mind

D.connected with hearing小题3:It was believed but not proved that listening to classical music could __________.

A.add to your intelligence

B.improve your speech

C.boost your memory

D.make you think faster小题4:According to Kraus, musical training contributes to the following EXCEPT __________.

A.body fitness

B.the way to speak

C.langugage learning

D.mental concentration

题型:单项选择题 A1型题

下列哪项是全胃肠外营养的自身并发症()。

A.气胸

B.血胸

C.纵隔血肿

D.皮下血肿

E.肝酶谱升高

题型:单项选择题 A1型题

事件营销操作的黄金法则有寻找品牌与事件的关联性、借鉴他人成功的做法、整合营销传播到位、提高事件公众参与度。

题型:单项选择题 A1型题

“人的智力是按照人如何学会改造自然界而发展的。”这句话强调的是()

A.实践是认识发展的动力

B.实践是认识的来源

C.实践是认识的最终目的

D.实践是检验认识正确与否的标准

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