They both work hard.(改为同义句） ------ ------- ------- work hard.The boy by car is Jim's elder brother.(对划线部分提问）划线部分是 by car ------ ------ is Jim's elder brother?
问题描述：
They both work hard.(改为同义句） ------ ------- ------- work hard.
The boy by car is Jim's elder brother.(对划线部分提问）划线部分是 by car
------ ------ is Jim's elder brother?
答
Both of them
which boy
答
both of them work hard
which boy is Jim's elder brother?