能够抑制培养基内细菌生长的最低浓度称为
A.抗菌谱B.MICC.抗生素后效应D.MBCE.杀菌剂
参考答案:B
解析:最低抑菌浓度(MIC)是能够抑制培养基内细菌生长的最低浓度。
对话的空白处填一词,完成对话。首字母已经给出。
W: Good morning, sir. Can I help you?
M: Yes, please. I w______(1) some pencils.
W: We have ten kinds of pencils . What color would you l_______(2)?
M: Red, yellow and black.
W: How m______(3) pencils would you like?
M: Five red ones, three yellow ones, five black ones.
W: How much are t_________(4)?
M: 9 dollars.
W: OK. I’ll t______ (5)them.
M: Anything else? W: No. Here is the money. Bye!
公共建筑前面往往后退道路红线一段距离,形成开敞的室外场地,其主要用途是()。
A.供人们观赏主体建筑之用
B.用来疏散人流与停车
C.供人们活动用
D.用来绿化