选 D much younger 年轻得多much+形容词比较级,表示.得多.如:much better 好得多.much cheaper 便宜得多the actree is already 50,but she looks much younger than she really is.那位女演员已经50岁了,但是她看起...什么时候用more呀more是用来修饰多音节的形容词的,更...的意思比如说more important,更重要more beautiful更美丽 You are more beautiful than before.你比之前更漂亮了