第7题: [单项选择]霍乱弧菌形态学叙述正确的是() A. 菌毛(-)、鞭毛(+)、芽胞(-) B. 菌毛(+)、鞭毛(-)、芽胞(-) C. 菌毛(+)、鞭毛(+)、芽胞(+) D. 菌毛(+)、鞭毛(+)、芽胞(-) E. 菌毛(-)、鞭毛(+)、芽胞(+) 参考答案:D 答案解析:霍乱弧菌是弧菌科弧菌属细菌,呈弧形或逗点状,一端有粗大鞭毛,革兰染色阴性。无芽胞,有菌毛(普通菌毛和性菌毛),有的细菌有荚膜,如O139群。
When is Julia’s birthday A. The next day. B. The day after next. C. The day they had the talk. 参考答案:B 答案解析:[听力原文] 8-9 M: It’s Julia’s birthday today. W: Are you sure I think it should be the day after