Question

【题目】Red____happiness, and people would surely use it on festival days.

A. stands out

B. shows up

C. stands for

D. shows off

Answer 1

【答案】C

【解析】句意：红色代表喜庆，人们在节日里一定会用红色。stand for表示“代表”，符合语境。stand out表示“突出；显眼”；show up表示“露面，到达”；show off表示“炫耀”。