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问题 单项选择题

居住建筑哪个地方要求照度最高( )

A．厨房操作台
B．卧室床头
C．起居室阅读
D．卫生间

答案

参考答案：C

解析： GB50034—2004《建筑照明设计标准》表5.1.1。

改错题

短文改错。

     It was 9∶20 that I got to the English Corner.Some were reading some papers,and some were talking   while others were listening attentively.Someone was eager to learn from others.So I joined them in their

talk.At the first,I was afraid that my English was so good that I couldn't follow them or make myself

understood.I was also afraid someone might laugh me.But a smiled face here and an encouraging nod  

there soon put me at ease.I became bolder and came to speak English with them free.We talked about the situation at home and broad,about our school life,our hobbies and our ideas.We exchanged experiences in our studies with one another and share views,all in English.I learned a lot and made a lot of friends.
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多项选择题

电算化会计信息系统中常见的硬件结构有（）。

A、单机结构

B、多机松散结构

C、多用户结构

D、微机局域网络
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