请在 下方输入 要搜索的题目:

What blood vessel is to a man's body, ___ railway is to transportation.

What blood vessel is to a man's body, ___ railway is to transportation.

发布时间:2026-02-02 07:12:38
推荐参考答案 ( 由 题搜搜 官方老师解答 )
答案:A.that
登录 - 搜搜题库网
立即注册
注册 - 搜搜题库网
立即登录