《沙家浜》在“样板化”的过程中,主要人物作了什么样的修改?修改的主要目的是什么改后效

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问题:

《沙家浜》在“样板化”的过程中,主要人物作了什么样的修改?修改的主要目的是什么改后效果如何?(8分)

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已知函数f(x)=cos2(x+
π
12
)
g(x)=1+
1
2
sin2x

(I)设x=x0是函数y=f(x)图象的一条对称轴,求g(x0)的值;
(II)求函数h(x)=f(x)+g(x)的单调递增区间.
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张先生在一家国企工作,平时工资不高,但年底时会有很高的分红。如果张先生贷款购车,他适合的还款方法是()。

A.按月等额本息年度递增

B.按月等额本息

C.逐期还息按年还本

D.按季等额本金年度递增

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女患者,32岁,月经停闭半年余,形体肥胖,胸胁满闷,面浮肢肿,带下量多,色白,质粘,苔白腻,脉滑。治疗首选方剂是()

A.启宫丸

B.血府逐瘀汤

C.苍附导痰丸

D.归肾丸

E.参苓白术丸

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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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当DME工作于跟踪状态时()。

A.接收频率自动跟踪发射频率而变化

B.本振频率自动跟踪发射频率,以保持中频不变

C.脉冲重复频率自动跟踪距离而变化

D.距离计数器的输出是不断变化

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