皮皮学，免费搜题
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搜题
【多选题】
热邪的性质和致病特点是：A.
热性干涩
B.
热为阳邪
C.
易扰心神
D.
生风动血
E.
善行数变
拍照语音搜题，微信中搜索"皮皮学"使用
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】By "a one-way street" (Line 1, Para. 1), the author means _______.
A.
university researchers know little about the commercial world
B.
there is little exchange between industry and academia
C.
few industrial scientists would quit to work in a university
D.
few university professors are willing to do industrial research