问题
选择题
______ your plans look good, you still need to do some revision work on it.
A．If
B．Once
C．Although
D．Since
答案
答案：C
搜题请搜索小程序“爱下问搜题”
______ your plans look good, you still need to do some revision work on it.
A．If
B．Once
C．Although
D．Since
答案：C