问题
单项选择题
根据《环境影响评价技术导則大气环境》，小风时点源扩散糢式中平均风速U10适用条件的正确表述是（）。
A.U10C0.5m/s
B.U10>1.0m/s
C.U5=1.5m/s
D.1.5m/s>U10>0.5m/s
答案
参考答案：A
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根据《环境影响评价技术导則大气环境》，小风时点源扩散糢式中平均风速U10适用条件的正确表述是（）。
A.U10C0.5m/s
B.U10>1.0m/s
C.U5=1.5m/s
D.1.5m/s>U10>0.5m/s
参考答案：A
| 用方框内所给词的适当形式完成短文。 | |
chickens around us. We __3__ see other animals such as elephants, tigers, pandas or monkeys. On Sunday, __4__ often take __5__ children to the zoo. How happy the children are! They __6__ from one place to another. They give animals all __7__ of good food to eat. They __8__ there one hour after another. They don't want to go __9__ . Children __10__ have a good time in the zoo. |