问题
选择题
They haven't decided ______ next yet. [ ]
A. how to do
B. what to do
C. what to do it
D. where to go to
答案
答案：B
搜题请搜索小程序“爱下问搜题”
They haven't decided ______ next yet. [ ]
A. how to do
B. what to do
C. what to do it
D. where to go to
答案：B