治疗耳聋实证，应首选的经穴是（） A.足少阴、手太阳经穴 B.足少阳、手少阳经穴 C

先天性甲状腺功能减低症患儿应用药物治疗症状好转后，最应注意的问题是( )

A．补充营养
B．补充水分
C．预防感染
D．增加活动 E．补充碘盐

阅读下面短文，用英语简要回答文后所给的5个问题。（注意：每题答案不超过15个单词）

    When I was a little girl, my grandparents lived in a house with a big front yard. They loved each other

and planted lots of vegetables and flowers together in the yard.

     But one summer Grandpa died, so it was hard for Grandma to care for the garden alone. When spring

came, she planted just a few vegetables and flowers.

     One day in the early summer, Grandma heard big noises in the yard. She looked out of the window and

saw thousands of bees.

     What could she do? Should she hire someone to get rid of the bees? But that would cost more than she

could afford. She decided to wait.

     Over the next few days, the bees were busy with their own business. That summer, Grandma's little

garden grew and grew. The neighbors would stop to admire the big crop of vegetables and the lovely

flowers.

     One day, Grandma's brother visited. When she told him about the bees, he said, "Farmers often hire

beekeepers to come to their fields. The bees pollinate (授粉) the crops, which helps them to grow."

     "So that's why my garden is doing so well!" She believed Grandpa had sent the bees to take his place and

make Grandma's little garden grow and grow...

1. What did the writer's grandparents plant in the yard? 

    ___________________________________________________________________________

2. What caused the big noises in the yard one day? 

    ___________________________________________________________________________

3. Why didn't Grandma get rid of the bees? 

    ___________________________________________________________________________

4. How did the bees help Grandma?

    ___________________________________________________________________________

5. Why did Grandma believe her husband had sent the bees to take his place? 

    ___________________________________________________________________________

筒式干燥设备必须具备良好的性能，其稳定性是指在来料流量、含水率、温度和能源等条件基本稳定的情况下，保证出料含水率及（）的稳定。

某企业目前年销售收入为3200万元，年经营成本为2400万元，财务效益较好。现计划从国外引进一套设备进行改扩建。该设备的离岸价格为163万美元，海上运输及保险费为17万美元，运到中国口岸后需要缴纳的费用包括：①关税41.5万元；②国内运输费用12.7万元；③外贸手续费(费率为3.5%)；④增值税及其他附加税费87.5万元。通过扩大生产规模，该企业年销售收入可增加到4500万元，年经营成本提高到3200万元。设备投资假定发生在期初，当年即投产运营。
该企业生产的产品为市场竞争类产品，国民经济评价产出物的影子价格与市场销售价格一致。在经营成本的计算中，包含国家环保部门规定的每年收取200万元的排污费。该企业污染严重，经济及环境保护专家通过分析认为，该企业排放的污染物对国民经济的实际损害应为销售收入的10%才合理。经营成本其余部分及国内运输费用和贸易费用的国民经济评价的计算结果与财务评价相同。
市场研究表明，该产品还可以在市场上销售5年，5年后停止生产。5年末进口设备残值为50万元，并可以此价格在国内市场售出。如果决定现在实施此项目，原有生产线一部分设备可以100万元的资产净值在市场售出。设备的国民经济评价影子价格与市场出售价格相同。本企业的财务基准收益率为10%，社会折现率为10%，美元兑人民币官方汇率为1:8.3，影子汇率换算系数为1.08。

用经济净现值法，从国民经济评价的角度分析此项目是否可行。

哪项体征对诊断糖尿病有特殊意义

A．心动过速

B．皮肤干燥

C．中度昏迷

D．呼气有烂苹果味