问题
选择题
If a book is in English, may mean slow progress for you.
A．as
B．which
C．that
D．and it
答案
答案：C
搜题请搜索小程序“爱下问搜题”
If a book is in English, may mean slow progress for you.
A．as
B．which
C．that
D．and it
答案：C