问题
选择题
How long __________ your grandma __________?[ ]
A. has; died
B. has; been dead
C. did; die
D. did; dead
答案
答案：B
搜题请搜索小程序“爱下问搜题”
How long __________ your grandma __________?[ ]
A. has; died
B. has; been dead
C. did; die
D. did; dead
答案：B