地下水水质基本监测站宜从经常使用的民井、生产井及泉流量基本监测站中选择布设,不足时可从()基本监测站中选择布设。
A.水情
B.水流
C.水位
D.水深
参考答案:C
______ number of the students in their school is about two thousand, ______ of them are boys.
A.A; two thirds
B.The; two third
C.The; two thirds
D.A; two third
对阴虚发热的论述,强调保养阴精的重要性的医家为()
A.朱丹溪
B.张景岳
C.杨仁斋
D.秦景明
E.李东垣