职教组卷基于海量职教高考试题库建立的在线组卷及学习系统

网站首页帮助中心注册

当前：英语

题型：英语知识运用题类：期中考试难易度：难

测

Each member country of WTO must ___________ its laws and regulations so as to achieve fairness in competition.

A. submit to B. cater to C. correspond to D. subscribe to

相关试卷

微信服务号

联系电话

18165375674