已知sin(α+β)sin(α-β)=13,则sin2α+cos2β等于( )A

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问题:

已知sin(α+β)sin(α-β)=
1
3
,则sin2α+cos2β等于(  )
A.
1
3
B.
2
3
C.1D.
4
3
考点:已知三角函数值求角两角和与差的三角函数及三角恒等变换
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小芳对好朋友晓菲说:“上了中学以后,我们就不太愿意和父母谈心,有心事,我宁愿向好朋友倾述。”晓菲说到:“我也深有同感。”从二人的对话中我们可以看出青少年[ ]

A、自我意识迅速发展,与父母保持一定的心理距离

B、智力逐步发展到高峰期

C、是没有秘密的“水晶人”

D、自我控制能力增强

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根据短文内容简要回答问题。

When you are sad, you need to find ways to deal with(处理)your sadness. When you learn how to deal with your sadness, you’ll find your won happiness.

Accept(接受)your sadness.3It’s not a bad thing to feel sad. Try to face what is making you feel sad. And don’t believe it will just go away on its own.

Speak about your sadness. It’s nice to talk to friends or family about your feelings. You may not need him or her to say a word; just having someone listen to you is sometimes enough.

Put your sadness into written words. Write down how you are feeling every day and why you think you are feeling this way. Write down how you deal with your sadness and which ways work.

Take part in activities. Read a good book, listen to music, exercise or take a walk outside.4These can help you feel comfortable and forget your sadness .

See a doctor. If your sadness starts to interfere with(干扰)your everyday life seriously, you should ask your doctor for help.   

小题1:How many kinds of activities are in paragraph( 段)5?      

                                                                        

小题2:What should we do when we can’t go on with our everyday life because of sadness?

                                                                        

(二) 将短文中划线的句子译成汉语。

小题3:_____________________________________________________

小题4:_____________________________________________________

(三)请给短文拟一个适当的标题。

小题5:_____________________________________________________

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危险货物兼办站是指主要办理()运输,兼办危险货物运输的车站。

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"久卧"最易伤的是()

A.气

B.血

C.肉

D.精

E.筋

题型:选择题

在关于疾病和健康的关系问题上,以下哪项不符合医学心理学的基本观点()

A.个体保持健康是心、身整体反应的结果

B.个体保持健康是由于个体正确的认知和评价的结果

C.个体保持健康是由于个体的主动适应和调节的结果

D.个体保持健康是个体对社会反应的结果

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