He is the man __you can turn when you are in trouble.A.that B.which C.to whom D.to him 选C的解析
问题描述：
He is the man __you can turn when you are in trouble.A.that B.which C.to whom D.to him 选C的解析
答
you can turn to whom .做定语从句修饰the man；
to whom 与the man是同位语