It's not yet clear ____ of those will be chosen to go abroad.A.that B.which C.whom D.who为什么选B
问题描述：
It's not yet clear ____ of those will be chosen to go abroad.A.that B.which C.whom D.who
为什么选B
答
定语从句，问的是哪个人。所有用which
答
which 用于选择,那些人中的哪一个.
这里引导的是主语从句
很高兴为你解答!
请及时采纳哦!多谢你的问题!