问题
选择题
He found the key _____the door.
A.of B.to C.for
答案
答案：B
the key to the door门上的钥匙，固定用法.
搜题请搜索小程序“爱下问搜题”
He found the key _____the door.
A.of B.to C.for
答案：B
the key to the door门上的钥匙，固定用法.