The students enjoy Miss Yang’s classes because she’s a teacher with rich teaching .
A. knowledge
B. information
C. experience
D. experiences
网友回答
A. knowledge
B. information
(答案→)C. experience
D. experiences
解析：本题后半句的含义是杨老师有丰富的教学经验，experience为经验的意思，为不可数名词，故本题选C。