问题
选择题
I appreciated ____ the opportunity to study abroad two years ago.
A．having been given
B．having given
C．to have been given
D．to have given
答案
答案：A
搜题请搜索小程序“爱下问搜题”
I appreciated ____ the opportunity to study abroad two years ago.
A．having been given
B．having given
C．to have been given
D．to have given
答案：A
