当急性传染病突然爆发时,下列哪一种措施最能迅速有效地控制传染病的蔓延[ ]
A.宣传卫生保健知识
B.进行环境卫生大扫除
C.扩充医院的医疗卫生设施
D.隔离病人
答案:D
64. I suggest you having plenty of exercise instead of playing _____ day and night.
A.with cards
B.at chesses
C.for money
D.the card
卵巢上皮癌的一线化疗首选近年多采用铂类和紫杉醇联合即()
A.博来霉素+依托泊苷+顺铂
B.EP-EMA
C.EMA-CO
D.顺铂+长春新碱+异环磷酰胺
E.紫杉醇+卡铂