Have you sent your grandparents an e-mail telling them you arrived already--No,____of them can use a computera.None b.Bothc.Neither d.All说明理由

问题描述:

Have you sent your grandparents an e-mail telling them you arrived already
--No,____of them can use a computer
a.None b.Both
c.Neither d.All
说明理由

c,祖父母是两个人