易转化为慢性细菌性痢疾的菌群:()
A.宋内志贺菌
B.福氏志贺菌
C.鲍氏志贺菌
D.痢疾志贺菌
E.空肠弯曲菌
参考答案:B
Mr. Smith couldn’t open the door because his naughty boy ______ it from the inside.
A.would lock
B.was locking
C.has locked
D.had locked
被称为"阴中之阳"的脏是()
A.心
B.肾
C.脾
D.肝
E.肺