问题
选择题
"It's very kind ______ you to help me with my lessons. It's hard ______ me to learn them well."
Tom said to me. [ ]
A．of, of
B．of, for
C．for, for
D．for of
答案
答案：B
搜题请搜索小程序“爱下问搜题”
"It's very kind ______ you to help me with my lessons. It's hard ______ me to learn them well."
Tom said to me. [ ]
A．of, of
B．of, for
C．for, for
D．for of
答案：B