Of all girls in her class,she is the best.为什么of all在句首?

Of all girls in her class,she is the best.为什么of all在句首? Of all girls in her class ,she is the best.为什么这种形式?不能前后颠倒吗? She is taller than any other girls in her class 同义句She is ( )( )( )all the girls in her class She is one of the ------------girls in her classroom.(fat). 语法17-3Ahead of us walked a group of girls,____ holding a flower in her hand.A.every B.each C.one D.all Of all the girls in her class,Alice runs faster .（保持句意不变） Alice runs faster than —————Alice runs faster than —— —— —— in her class She is ahead of all other girls in new class in English什么意思 用括号内适当形式填空 This book is so ___(bored).I don't want to read one more page of it.Li Fang is the ____(shy) of all the girls in her class. She is_(tall)one of all the girls in my class. of all the girls in the class ,Sally is 还是[the tallest].请尽快为什么 Lucy runs faster than( ) in her class.A any other girl B any girl C all girls D every girl there are 39 students in my class in all,21 (of which) are girls.为什么不能用 of them? All of her family work in her business(改为否定句） ____ _____ her family works in her business 比较级同义句Yu ping is wilder than any other girl in her class.=Yu ping is the ____ ____ all the girls in her class. Of all the girls in the group,Betty is the most beautiful.为什么前面要用of all呢?而不用From all...Of all the girls in the group,Betty is the most beautiful.为什么前面要用of all呢?而不用From all或者all of或者all 求答案和分析Liu Mei jumps father---in her schoolA than any other girl B than the other girls C than any of the other girls She told me that she would go shopping with her sister the next day.为什么不把would go 改成will go?Of all the girls in her class,Toney is the tallest.for有对于的意思,为什么不把of改成for?I can't stand the idea what chicken work und Her fluency in English gave her an edge——other girls when she applied for the jobA.than B.in C.of D.over