修改病句 1That boy must not be tom,because tom is much taller than him
问题描述：
修改病句 1That boy must not be tom,because tom is much taller than him
答
must not 意思是禁止,can not 意思是不可能,根据本句意思应为:那个男孩不可能是汤姆,因为汤姆比他高.所以应把must改为can.