keep freezing food还是keep frozen food1.我知道 冷冻食品是frozen food,但是前面是keep,想到了keep doing,到底是哪个?2.是on my project还是in my project

是freezing food 还是frozen food keep freezing food还是keep frozen food1.我知道 冷冻食品是frozen food,但是前面是keep,想到了keep doing,到底是哪个?2.是on my project还是in my project 是freezing weather 还是 frozen weather? on/in freezing day People often wear gloves and hats to keep themselves warm (in/on) freezing day.为什么呢? 关于frozen和freezing冻僵的手应该是 frozen hand还是freezing hand? freezing讲解a____ and heartless place ,这个空用cold还是freezing?为什么? 帮我做一篇英语阅读 CC4.Frozen FoodIt was not until 1930 that people could keep food fresh for a long time.They did this by freezing it.Clarence Birdseye was the first person to sell frozen food.He had watched fishermen catching fish in the c I think eating more healthy food can help you keep ()填health 还是healthy?为什么? keep和remain的区别Food us alive.应该是keep还是remain,要不要单三?具体讲一下keep、remain的区别. Good food makes us --- 是 stay health 还是 to stay health 还是 to keep healthy 还是 stay healthy 是frozen weather 还是freezing weather?麻烦理由! 结冰的湖是freezing还是frozen,为什么 The way to keep fit is to eat food and take more exercise._______ _______ the way to keep fit?用what还是which? make food 还是 cook food keep silent还是keep silence keep health还是keep healthy keep diaries还是keep diary keep happily 还是keep happy