Question

4．人人都應該停止浪費．請從"光盤行動"做起吧！
Everybody should stop wasting．Pleaseeatup all the food you order．

Answer 1

分析 eat up．

解答 答案：eat up．結合句子結構是please+動詞原形的祈使句，表示光盤行動，也就是吃光食物，故用短語eat up，故答案是eat up．

點評 eat up
1．吃完；吞噬
Eat up the dinner while it is still warm．趁飯還熱，快把它吃完．
2．消耗；用完
The work ate up all his time．那工作占用了他所有的時間．
eat out
1．上館子吃飯
They usually eat out on Sundays．星期天他們通常上館子吃飯．
2．銹壞；使腐爛
Rust had eaten out the gun barrel．槍筒已被銹蝕．