We put some ___________ on the table.[ ]
A. dish
B. dishes
C. dishs
答案：B
如何区分酵母菌与霉菌？
极短联律间期室速应首选哪种药物
A．ATP
B．维拉帕米
C．胺碘酮
D．普罗帕酮
E．利多卡因
