我国法定职业病包括（）。
A.3类90项
B.8类98项
C.9类99项103种
D.10类95项101种
E.9类89项120种
参考答案：C
看图，补全单词完成下列句子。
1. is fa than .
2. is sl than .
3. She is ta than Li Ming.
4. My teacher is o than I.
5. is about (8,500) kilometres from .
培养基按来划分，可以分为2种：（）、（）。
is fa than 
. 
is sl than 
. 
She is ta than Li Ming. 
My teacher is o than I. 
is about (8,500) kilometres from 
.