The boy is so young that he can't look after himslfThe boy is not___ ____ to look after himself

The boy is so young that he can't look after himslfThe boy is not___ ____ to look after himself
The boy is so young that he can't look after himslf
The boy is not___ ____ to look after himself

The boy is so young that he can't look after himslfThe boy is not___ ____ to look after himself
too to 太..以至于 不..

big enough

old enough

old enough

old enough

too young
同义句转换，例句说的是这个男孩如此小以至于他不能照顾自己，用的是so……that句型，如此……以至于
填空中，因为后面有to，所以用too……to句型，意思是太……而不能 这个男孩太小了而不能自己照顾自己