问题
选择题
—_______ have you been studying English?
—For about 15 years. [ ]
A. How
B, How often
C. How long
D, How much
答案
答案：C
搜题请搜索小程序“爱下问搜题”
—_______ have you been studying English?
—For about 15 years. [ ]
A. How
B, How often
C. How long
D, How much
答案：C
