问题
选择题
Oh, dear! I don't know _____ next. [ ]
A. how to do
B. What to do it
C. What to do
D. What and how to do
答案
答案：C
搜题请搜索小程序“爱下问搜题”
Oh, dear! I don't know _____ next. [ ]
A. how to do
B. What to do it
C. What to do
D. What and how to do
答案：C