It's time for school.改成同义句 Lily is short.Mary is shorter.合并成一句话
问题描述：
It's time for school.改成同义句 Lily is short.Mary is shorter.合并成一句话
Is the Changjiang River the longest river in China?作肯定回答
答
It's time to go to school
Lily is short while Mary is (even) shorter
Yes ,it is(even)是什么甚至用来加强语气