In the word " unimportant " , " un - " is a prefix.在单词 unimportant 中un是前缀.Fill in each blank with a proper negative prefix.用适当的表示否定的前缀填空.We prefix " Mr. " to a man's name.我们在男士的姓名前加 " 先生 "....
在英国，天气是交谈中永恒的话题。The weather is a constant topic of conversation in Britain.生命永恒的真理the eternal verities of life他们企图在那里建立永恒的乐园.They sought to set perpetual Zions there....
他表现不错，得了这么高的分数。He did well to get such a good mark.选择好吃的、营养价值高的食物总是很重要。It is always important to choose enjoyable, nutritious foods.她一直因其优秀的短篇小说享有很高的声望。She has always had a high reputation for her excellent short stories...