深部真菌病(deepmycosis)
参考答案：
是指致病真菌不仅侵犯皮肤、黏膜而且侵犯深部组织和内脏所致的疾病。
His sister's never been to the Summer Palace, _____? [ ]
A. is she
B. has she
C. hasn't she
D. isn't he
人体摄入的氟化物中90%是由何种方式摄入（）。
A.饮水
B.蔬菜
C.肉食
D.呼吸
E.皮肤渗透
