do you have knives?yes----we have five.填we arewe dowe have中的哪一个?我选we do可不可以?顺便说一下理由,

问题描述:

do you have knives?yes----we have five.
填we are
we do
we have
中的哪一个?我选we do可不可以?顺便说一下理由,

可以填we do,因为他使用do来提问的