单纯孢疹病毒病现在发现了()种。
A.3
B.4
C.7
D.8
参考答案:D
根据语意,为句子排序并标数字码。
( ) I found some books about animals on Shelf A.
( ) I got up at seven yesterday morning.
( ) I wanted a book about animals.
( ) After breakfast,l went to our school library.
( ) I had eggs and sausages for my breakfast.
传染性非典型肺炎防治工作应坚持的原则是
A.预防为主,防治结合,分级负责;依靠科学,依法管理B.预防为主,及时隔离,依靠科学,防治结合,加强监督C.有效预防,宣传教育,加强监测,防治结合,科学管理D.预防控制,分级负责,依靠科学,防治结合,及时隔离E.预防为主,及时控制,科学治疗,统一监测,防治结合