--What should I wear tonight, Mom?
--This is a home party, We can dress .
A. casually
B. carefully
C. happily
D. quickly
网友回答
(答案→)A. casually
B. carefully
C. happily
D. quickly
解析：casually随便地，临时地；carefully小心地；高兴地；quickly快速地。句意：妈妈，今晚我该穿什么？——这是一个家庭聚会，我们可以穿的随便点。结合语境可知选A。