It is our d( ) to study hard when we are young.It is our d( ) to study hard when we are young.根据句意及提示写词。
问题描述:
It is our d( ) to study hard when we are young.
It is our d( ) to study hard when we are young.根据句意及提示写词。
答
It is our duty to study hard when we are young.
答
duty 职责