問題詳情

【題組】5. Every student must (turn) off the cellphone when they are in class.

參考答案

答案：D
難度：適中0.613014
統計：A(49),B(15),C(15),D(179),E(0)

用户評論

【Triumph Huang】評論

查過網路，原文後面是："accredited" representative。==請將D選項改正，謝謝您!

【Viva Lin】評論

accredited representative 授權代表

【Hsu Baleng】評論

The U.S. Immigration and Naturalization Service (INS) regulations state that no one may prepare or file another person's immigration papers unless he or she is an attorney or a U.S. Department of Justice-approved "______ representative."