题目内容
() 6. — has your teacher taught in the school?
一More than 15 years.
A. How long B. How often
C. When D. How far
6.A
6.A
练习册系列答案
相关题目
题目内容
() 6. — has your teacher taught in the school?
一More than 15 years.
A. How long B. How often
C. When D. How far
6.A