氯化钙固体放置在空气中表面变湿的现象，称之为结晶。
参考答案：错
解析：氯化钙固体放置在空气中表面变湿的现象，称之为潮解。
患者，男性，18岁，发热8天，每天午后开始发热，体温达39．5℃，次日晨可降至37．9℃。该患者的热型是（）
A.稽留热
B.弛张热
C.间歇热
D.回归热
E.马鞍热
—Shall I help you?
—Sure. Such a difficult case is ______ I could handle myself.
A．rather than
B．less than
C．or rather
D．more than
