问题
选择题
In our life, one question that ____ comes up is:“to be or not to be?”
A.briefly
B.entirely
C.fluently
D.frequently
答案
答案:D
题目分析:A.briefly简要地,B.entirely 完全地,C.fluently流利地,D.frequently频繁地,句意:--在我们的生活中,经常出现的问题是:“生存还是毁灭?”,所以选D。