已知f(1-sinx)=cos2x,则f(x)的解析式为______.

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问题:

已知f(1-sinx)=cos2x,则f(x)的解析式为______.

考点:函数解析式的求解及其常用方法同角三角函数的基本关系式
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前置胎盘的诊断哪些是正确的

A.腹部检查为胎头高浮或胎位异常

B.产后检查胎盘,胎盘边缘有血凝块及胎膜破口距胎盘<7cm

C.前置胎盘类型决定出血早晚及出血量的多少

D.超声检查可协助诊断

E.出血伴宫缩及腹痛

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下列哪项不是诊断骨折的要点

A.畸形
B.功能障碍
C.异常活动
D.骨擦音
E.骨擦感

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患者,男性,48岁,下肢瘿软无力半年,逐渐加重,腰脊酸楚,肢体困倦,咽干耳鸣,小便热赤涩滞,苔黄腻,脉濡数,治宜选用

A.虎潜丸合加味二妙散

B.三妙丸

C.宣痹汤

D.参苓白术散

E.疏凿饮子

题型:填空题

交际运用。

A:  Oh,  I just love this new song by Michael Jackson!

B: __1__?

A: Save the earth.

B:  I have never __2__ it. What is it about?

A:  It's about improving our environment.

B:  I don't like Michael Jackson.  I think country music is much better than Jackson's music.

A:  Don't you think Michael Jackson is the best singer?

B:  __3__ . I think John Denver is much better than Michael Jackson.

A:  John Denver? Who is he?

B:  He is a popular American singer.  Almost everyone who loves country music knows him.

A:  Which is __4__ song in his music?

B:  Take me home country road.  Don't you know it?

A:  No, I don't.

B:  I'm afraid only you don't know it in the world.  I have this CD,  do you want to try to listen to it?

A: __5__ ?

B:  Of course.  I will bring it for you tomorrow.

题型:填空题

基于《纲要》的理念,简述如何科学、合理地安排和组织幼儿园一日生活。

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