【题目】________ these messages always seem important at the time, most people can’t really remember them the next day.
A. Now that B. Unless C. While D. Since
在线课程【答案】C
【解析】
试题分析：考查状语从句。句意：尽管在当时这些信息总是看起来很重要，但是大多数人真地第二天就记不得它们了。A. Now that既然；B. Unless除非；C. While尽管；D. Since既然。根据题意可知选C项。