实施一个工程项目所要达到的预期结果被称为()。A.工程项目管理 B.工程项目准备 C

题型:单项选择题

问题:

实施一个工程项目所要达到的预期结果被称为()。

A.工程项目管理

B.工程项目准备

C.工程项目目标

D.工程项目实施

考点:工程项目组织与管理工程项目组织与管理题库
题型:单项选择题

看图回答问题

小题1:3月11日发生的日本地震震中位置是

A.(142.6°E,38.1°N)

B.(33.2°E, 124.8°N)

C.(31.2°N, 114.2°E)

D.(34.1°N,143.2°E)小题2:此次地震震中在东京的(    )方向。

A.东南

B.东北

C.西北

D.西南

题型:单项选择题

旅游消费属于(  )

①劳务消费         ②生存资料消费        ③发展资料消费   ④享受资料消费           ⑤租赁消费

A.①④⑤

B.①②⑤

C.①④

D.③④⑤

题型:单项选择题

对于乙醇固定液的描述正确的是()

A.乙醇是一种氧化剂

B.固定速度快,不易使组织变脆

C.具有固定兼脱水作用

D.属于氧化剂,易还原

E.可以与铬酸、锇酸等混合

题型:单项选择题

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.\

题型:单项选择题

()是指患者语言发展的速度、程度等低于正常儿童。

A.发声异常

B.构音异常

C.语言发展异常

D.口吃

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