问题
选择题
—How much is it _____ piano lessons?
—It's￥100.[ ]
A. of
B. in
C. to
D. for
答案
答案：D
搜题请搜索小程序“爱下问搜题”
—How much is it _____ piano lessons?
—It's￥100.[ ]
A. of
B. in
C. to
D. for
答案：D
