Question

【题目】— Has Mike received his mother’s mail?

— Yes, he signed (签收) for it _________ this morning.

A. in danger B. in fact C. in silence D. in person

Answer 1

【答案】D

【解析】句意：-Mike收到他妈妈的邮件了吗？-是的，他今天早上亲自签收的。in danger处在危险中；in fact事实上，实际上；in silence沉默地；in person亲自。根据句意可知，这里说Mike亲自签收了邮件，故选D。