题干
---It's everyone's duty to join the Clean Your Plate Compaign(光盘行动).
---Sure, we should try to all the food that we have ordered.
A：get up
B：show up
C：eat up
D：turn up
答案(点此获取答案解析）
C
，二手烟民更高达7.4亿人。每年约有120万人死于烟草诱发的相关疾病。