世界上首次分离培养出沙眼衣原体的科学家是( )。

世界上首次分离培养出沙眼衣原体的科学家是( )。A、吕文虎克B、巴斯德C、汤飞凡D、郭霍E、弗莱明

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根据下面资料,回答I grew up seeing handwritten notes as the best expression of love. My room often 16 small, square papers on the bed for me to find. Sometimes it was just a smiley 17 , other times she simply wrote the words "love you" 18 ordinary ballpo

根据下面资料,回答 I grew up seeing handwritten notes as the best expression of love. My room often 16 small, square papers on the bed for me to find. Sometimes it was just a smiley 17 , other times she simply wrote the words "love you" 18 ordinary ballpoint pen,

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测量病毒体大小的单位是

测量病毒体大小的单位是A、纳米B、微米C、毫米D、厘米E、分米

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分子结构不是A-B型模式的毒素是

分子结构不是A-B型模式的毒素是A、EHEC的Vero细胞毒素,B、霍乱弧菌的CT毒素C、ETEC的不耐热肠毒素LT

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如何运用有效的教学方法培养学生的操作技能?

如何运用有效的教学方法培养学生的操作技能?

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