词汇(每小题1分,共5分) 根据句意及汉语提示,写出句中所缺的单词。 Food is (必要的) for life. All of us need to eat food to live. Can you tell us some (差异) between the two cars? I want to buy a new TV set with a bigger (屏幕). You should take a(n) (雨伞)if you are going out. The old woman (死亡) ten years ago.