问题
选择题
I don’t know ___________ the question.
A. what to answer
B. how to answer
C. to answer what
D. to answer how
答案
答案：B
搜题请搜索小程序“爱下问搜题”
I don’t know ___________ the question.
A. what to answer
B. how to answer
C. to answer what
D. to answer how
答案：B