问题
选择题
—Do you know that boy?
—Sorry, I _________.[ ]
A. not know
B. know not
C. am not know
D. don’t know
答案
答案：D
搜题请搜索小程序“爱下问搜题”
—Do you know that boy?
—Sorry, I _________.[ ]
A. not know
B. know not
C. am not know
D. don’t know
答案：D