问题
选择题
—Do you know ______ we'll get there at 3:00 this afternoon?
—I'm afraid we'll be late. [ ]
A. that
B. how
C. why
D. if
答案
答案：D
搜题请搜索小程序“爱下问搜题”
—Do you know ______ we'll get there at 3:00 this afternoon?
—I'm afraid we'll be late. [ ]
A. that
B. how
C. why
D. if
答案：D
