下列不属于体现清朝民事主体地位于变化的选项是( )。A．开豁贱籍 B．改善雇工人地

请简要论述关于SIM卡的使用常识。

阅读下面短文并回答问题，然后将答案写到答题卡相应的位置上（请注意题后词数要求）。

Good sleep is needed for good health. During sleep, your body repairs itself. Your immune system is built up. Don't shortchange（亏待，欺骗） yourself of the sleep you need. Here are someof an expert's tips for getting a good night's sleep.

1. Make sure your room is dark. Pull down the shades. Let no light of any kind in.

2. Before you go to sleep, ask your family not to turn on a light. Light breaks the sleep rhythm. Once broken, it's hard to get the sleep clock running right. As a result, you will not sleep well. You will wake up tired.

3. A hot bath just before bed is good. It makes you relax. You are at peace. This starts the desire for sleep.

4. During the day, ____________________.Even jogging(慢跑) will show good results. How about a good long walk? This will get your body to work. You will find that toward evening you will get that nice, tired feeling. Sleep then will come easily. Added to this, exercise is good for your health.

5. Here is what to do when you get up. Open the shades or blinds. Let the sun in. Open the  windows. Let the fresh air in. This sun and air get imprinted on your brain. The rhythm of being awake gets started. Your body clock is set for the day. That clock will let you know when it is the right time to go to sleep.

小题1:What does the underlined word ”It” mean? (Please answer within 5 words)

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小题2:What's the main idea of the passage? (Please answer within 15 words)

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小题3:Please fill in the blank in the paragraph with the proper words or phrases to complete the sentence. (Please answer within 5 words)

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小题4:Which sentence in the passage can be replaced by the following one? (Please answer within 10 words)          To be healthy, you need good sleep.

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小题5:How can we get a good sleep?(at least 3 suggestions) (Please answer within 30 words)

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患儿，4岁。1个月反复阵发性咳嗽、发热，咳脓性痰，体消瘦，X线拍片见左肺有肺不张。

最可能诊断应是（）。

A.支气管肺炎

B.脓胸

C.胸膜炎

D.支气管异物

E.肺肿瘤

F.肺结核

下列省（区） 的名称、简称与行政中心的组合，正确的是 （   ）

A．广西壮族自治区—桂—桂林

B．广东省—广—广州

C．陕西省—秦—西宁

D．贵州省—黔—贵阳

下列选项中属于资源性国有资产的特征有（）。

A.品种的稀缺性

B.数量的有限性

C.分布的失衡性

D.流动性