问题
选择题
—______ are they arriving?
—Next Monday. [ ]
A. Who
B. When
C. Why
D. Where
答案
答案：B
搜题请搜索小程序“爱下问搜题”
—______ are they arriving?
—Next Monday. [ ]
A. Who
B. When
C. Why
D. Where
答案：B
