-you-free nextsunday [A will ,are B will ,be C do ,be D are ,be
问题描述:
-you-free nextsunday [A will ,are B will ,be C do ,be D are ,be
答
B
Will you be free next sunday?
你下星期天有空吗?
答
B, will be =be going to 表示将来时
答
b
答
B
Will you be free next Sunday?
你下个星期天有空么