When people watch the show, they usually _____

试题详情及答案解析

When people watch the show, they usually ______ in deciding the winner.

A．find out	B．make up
C．play a role	D．take up

答案：C

试题分析: 句意：当人们观看这个节目的时候,他们通常决定谁是获胜者。A找出，查找；B组成；C起什么作用；D占用；根据句意，故选C。
考点：考查动词短语释义。