提出疳证“有积不治,传之于脏”的书籍是()
A.《小儿药证直诀》
B.《幼幼集成》
C.《幼幼新书》
D.《活幼心书》
E.《小儿卫生总微方论》
参考答案:D
下列选项中,表示"条码"一词的是()
A.code
B.barcode
C.number
D.barnumber
_______the police thought he was the most likely one,since they had no exact proof about it,they
could not arrest him.[ ]
A. Although
B. As long as
C. If only
D. As soon as