问题
单项选择题
城镇的未预见用水量及管网漏失水量可按最高日用水量的（）合并计算。
A.15％～25％
B.10％～20％
C.15％～20％
D.10％～25％
答案
参考答案：A
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城镇的未预见用水量及管网漏失水量可按最高日用水量的（）合并计算。
A.15％～25％
B.10％～20％
C.15％～20％
D.10％～25％
参考答案：A
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| Do you know this story? On July 11 every year, a local office ofProject Hope receives a 1 from a person called Xu Qin. Butpeople later know that Xu Qin 2 in 1994. Xu Qin was Liu Wenzhen's youngest 3 . She died in a traffic accident on July 11,1994. Ever since, Liu Wenzhen has been in the habit of making a donation to Project Hope on that date to commemorate （纪念）her daughter's death. Ms Liu doesn't consider her donations out of the ordinary. She is simply helping to 4 her daughter's dream“I always dreamed of becoming a teacher in the countryside because this is where my father's home is," 5 Liu. Project Hope is built to help more 6 children be able to go to school. Many people make a contribution to the project all over the world. In China the project 7 in 1985. Over the last more than twenty years it has helped millions of children go to school. 8 student, we also do something to support this project. We must 9 our pocket money and donate it to Project Hope. Maybe we can teach those children 10 can't go to school to learn some knowledge. We can also call on others to do something for the project. | ||||
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