Be sure to include your name,e-mail address,and ____instructions on what you would like us to do.

题目

Be sure to include your name,e-mail address,and ____instructions on what you would like us to do.
A、clever B、invisible C、ordinary D、clear

答案

答案：D
clear 表示“清楚的,清晰的”.
句意：务必写好你的姓名,邮件地址,以及写清楚你要我们做什么的说明.