半固体穿刺培养后,细菌呈纵树状生长,说明该菌有() A.鞭毛 B.菌毛 C.纤毛 D 发布时间:2019-03-13 07:24 │ 来源:www.tikuol.com 题型:单项选择题 问题: 半固体穿刺培养后,细菌呈纵树状生长,说明该菌有()A.鞭毛B.菌毛C.纤毛D.荚膜E.轴丝
题型:单项选择题 She was _____ happy _____ say a word when she heard the news. [ ]A. so; that B. so; as C. too; to D. to; too 查看答案