请问he says that he will sell the house与he says he will warite a letter soon为什么一个没有that 而一个有呢?是否都可以省略

翻译he says that he feels tired He says (that) he wants to visit china He says that he needs two much canles 找错 He says he's just arrived in Scotland.saysHe says he's just arrived in Scotland.says后不加that? 请问he says that he will sell the house与he says he will warite a letter soon为什么一个没有that 而一个有呢?是否都可以省略 He says he's just arrived in Scotland.为什在says后面不加个that 是he says还是says he的 英语翻译Everything serious that he says is a joke,and everything humorous that he says is dead serious.---Clarence Darrow请问这句话到底是什么意思?其中的”he特指谁吗?这句话有什么背景吗? He says that he wants to be a_______(fly) doctor when he leaves school. He says that he feels cold和 He says he feels cold有什么差别,有that和没that有什么区别吗? He said that he will go abroad next year.可以说He says that he will go abroad next year吗? It isnot what he (tells/says)that make people laugh. She says that he want an apple有错吗?还有, A wise man thinks all that he says, a fool says all that he thinks!隐意是?帮忙翻译下 he says是什么意思 he says soberly 英语翻译I know that he is a man who (that) means what he says. He says that he feels ill.为什么里面要加that