问题
单项选择题
亚洲地区最大的肿瘤科研、医疗、教学机构为一体的是( )。P31
A．北京医院
B．北医三院
C．肿瘤医院
D．北京中医医院
答案
参考答案：C
搜题请搜索小程序“爱下问搜题”
亚洲地区最大的肿瘤科研、医疗、教学机构为一体的是( )。P31
A．北京医院
B．北医三院
C．肿瘤医院
D．北京中医医院
参考答案：C
Water costs money．In some places water is hard 16 ．What 17 when a town has these problems？A small town in California found a happy 18 ． Very 19 rain fell there．The town had no water of its 20 ．The water it used was 21 from a river 300 miles away．As more people 22 live in the town， 23 water was needed．Now water 24 to be brought in from 600 miles away．All these cost 25 money． The town 26 a plan．It found 27 to clean its “dirty” water．Once the cleaned water was reused 28 many ways．Five 29 lakes were built．Here people could swim and fish and go 30 ．They 31 have picnics in their new parks．Farmers had more water 32 their crops．New factories can be built，because they have 33 ． In most places，water is used and thrown 34 ．The town that saved 35 water has saved the town！
小题3:A．key B．answer C answering D．way
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