綜合
閱讀:抹香鯨的鯨油的作用。
1. 保護(hù)頭部。
2. 幫助它們捕食烏賊。
3. 保持浮力控制身體平衡。
聽(tīng)力:反對(duì)
1. 有另外一種結(jié)構(gòu)保護(hù)頭部。
2. 烏賊是聾的。
3. 這樣做會(huì)浪費(fèi)身體能量。
獨(dú)立
Do you agree or disagree with the following statement?
In the past people ate food that was better for their health than they do today. Use specific reasons and examples to support your answer.