( )Don't you think___necessary for friends t

问题描述:

( )Don't you think___necessary for friends t
( )Don't you think___necessary for friends to trust each other?
A.one B.that C.with D.it
ps:说明一下理由,要完善.

D
it 做形式宾语
很高兴为您解答,fightout为您答疑解惑
如果本题有什么不明白可以追问,什么是形式宾语?先采纳,再解释, 我碰到的匿名的经常不给采纳