采暖系统节能工程采用的散热器进入施工现场时，应对散热器的单位

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问题单项选择题

采暖系统节能工程采用的散热器进入施工现场时，应对散热器的单位散热量、金属热强度进行复验，复验方法为：

A．现场实体检验
B．见证取样送验
C．型式及外观检验
D．检查相关技术资料和性能检测报告等质量证明文件

答案

参考答案：B

阅读理解

阅读理解。

Dear Grandma,

Thank you for the new shoes. They are cool! It's cold in Beijing. It's rainy too. I can wear my boots. I have

a new sweater. My old sweater is too small. I want to buy a hat. It's fifty yuan. It's too expensive. What's the

weather like at the farm? Is it warm? How many ducks are there?

Love,

John

判断下列句子的正误，正确的在括号内打“√”，错误的打“×”。

( ) 1. It is cool in Beijing.

( ) 2. John has a new sweater.

( ) 3. Grandma is at the farm.

( ) 4. The sweater is fifty yuan.

( ) 5. It's rainy in Beijing.

填空题

多立杆式外脚手架上施工均布活荷载标准规定为：维修脚手架不大于______，装饰脚手架不大于______、结构脚手架不大于______。