搜题请搜索小程序“爱下问搜题”
问题
判断题
隔离开关开合位置时，止钉与止钉铛的间隙为1～5mm。
答案
参考答案：错
单项选择题
下列哪一组是与细菌致病力有关的特殊结构
A．鞭毛、芽胞
B．菌毛、鞭毛
C．荚膜、芽胞
D．荚膜、菌毛
E．芽胞、菌毛
查看答案
选择题
读句子，想想句子描述的是谁，将序号填在括号里。
( ) 1. My friend has a big nose, a big mouth and two small eyes.
A.
( ) 2. My friend likes sports.
B.
( ) 3. My friend has long hair, two big eyes and a small nose.
C.
( ) 4. My friend has short hair. He likes painting.
D.
( ) 5. My friend has long hair. She likes music.
E.
查看答案
