She studies more carefully than any other student in her class. (改为同义句)

问题描述:

She studies more carefully than any other student in her class. (改为同义句)
She studies ____________________ in her class.
为什么?

she studies most carefully in her class!
比较级 than+any other +名词单数,就相当与 *!这是比较级与*之间的转换!