同义句转换 She must do her homework every day.

题目

同义句转换 She must do her homework every day.
She ____ ____ her homework every day.

答案

has to（do）
must 意为“必须”,同have to.但是must侧重于主观,have to则侧重于客观.但是这里主语是she,所以have to要变为has to.