问题
选择题
Good grades how hard you have studied your subjects. [ ]
A. depend on
B. work on
C. decide on
D. spend on
答案
答案：A
搜题请搜索小程序“爱下问搜题”
Good grades how hard you have studied your subjects. [ ]
A. depend on
B. work on
C. decide on
D. spend on
答案：A