收涩药的共同功效是
A．收涩固脱B．固精缩尿C．敛肺止咳D．涩肠止泻E．固表止汗
参考答案：A
_______ her illness, Millie did not come to school yesterday.
A．Due to
B．Thanks to
C．Because
D．Owe to
引起酒渣鼻的病原体是
A．蠕形螨
B．体虱
C．疥螨
D．硬蜱
E．印鼠客蚤
