Emily is four years old and so is janeEmily is the ______ _______ as jane.(同义句)Dinosaurs were fiercer than tigers.Tigers were not ________fierce_______dinosaurs.(同义句)After he left school,he went to the USA for further study.After _______

He is only four years old.是什么意思? four years Four Years Emily is four years old and so is janeEmily is the ______ _______ as jane.(同义句)Dinosaurs were fiercer than tigers.Tigers were not ________fierce_______dinosaurs.(同义句)After he left school,he went to the USA for further study.After _______ This____girl is so lovely.A.four years old B.four-years-girl C.four-year-old D.six-months-old 请教语法知识,he is four years old!he is four years old,这句话中four years 是什么成分?可否理解为修饰形容词old的状语? their age is four and three quarter years怎么理解 My ____brother is four years ___than me.(old) my is sister four old years连词成句 olympic games ____held every four years用is还是are 同义句转换：My son is four years old My ( )borther is four years( )than I (old) It is four years _____ I _____ here. The World Cup is held every four years.(保持句意) The World Cup is ____ _____ every four years. Sue is four years old.Gina is four years old,too.(合并一个句子）Sue ( )( )( )( )( )Gina. Alice is four years old.Mary is eight years old.(同义句转换) Mary is_______Alice's________. emily He is () than her sister.A,four year older B,four years older