问题 选择题

2013年11月3日,美国东海岸、西太平洋,以及非洲地区出现了本世纪第二次日全食。中国古人把日全食称“天狗食日”。在古人看来,日食是天降灾难,预示着人间将会出现灾难。而事实上世界上每天都有灾难产生,对于知识水平和思维能力低下的人来说,大灾小难正好印证了这一观点的正确性,所以这种观点一直被很多人所接受。认为日食必然带来灾难这一观点错在违背了

A.联系的普遍性原理,认为任何两个事物之间都有联系

B.联系的客观性原理,以主观想象联系代替客观真实联系

C.联系的条件性原理,没有认识到灾难是不需要条件的

D.联系的多样性原理,忽视了其它因素也会引起灾难

答案

答案:B

题目分析:联系是客观的,不以人的意志为转移。日食是自然现象,日食必然带来灾难是人为的、主观臆造的联系,违背了联系的客观性,B说法正确;联系是普遍的,但联系是有条件的,并不是任何两个事物之间都存在联系,A说法错误;CD与题意不符。

填空题

Exercising to music pumps up brain power


If music makes you smarter, and exercise helps brain function, can exercising to music really boost brainpower Some researchers said it can. Volunteers who listened to Vivaldi’s "Four Seasons" while working out on a treadmill did much better on a test of (1) ability than when they exercised without music, a team (2) Ohio State University found.
"Evidence suggests that exercise improves the (3) performance of people with coronary artery (4) ," said psychologist Charles Emery, who led the study.
"And listening to music is (5) to enhance brainpower. We wanted to put the two results together," Emery (6) in a statement.
Writing in the latest issue of the journal Heart & Lung, Emery and (7) said they studied 33 men and women taking (8) in a cardiac rehabilitation program after having bypass (9) , angioplasty or other procedures to treat clogged arteries.
The (10) said they felt better emotionally and mentally after working out (11) or without the music. But their improvement on the (12) fluency test doubled after listening to music on the treadmills.
"Exercise seems to (13) positive changes in the nervous system, and these changes may have a (14) effect on cognitive ability," Emery said.
"Listening to music may (15) cognitive function through different pathways in the brain. The combination of music (16) exercise may stimulate and increase cognitive arousal (17) helping to organize cognitive output."
Emery said he now wanted to (18) people using music of their own choice. "We used the ’Four Seasons’ because of its (19) tempo and positive effects on medical patients in previous (20) ," Emery said. "But given the range of music preferences among patients, it’s especially important to evaluate the influence of other types of music on cognitive outcomes.\

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