___I haven't got a camera!___you should buy ( ),it's useful!A it _英语解答

___I haven't got a camera!
___you should buy ( ),it's useful!
A it B one C that

人气：207 ℃　时间：2019-09-06 21:32:14

解答

选B
在一段对话中或文章中,为了避免重复,常用代词代替上文中已出现的名词.当代指同一类事物（不是同一个）时,代词用one；当代指同一个事物时,代词用that