Your school has lots of activities which prepare you (for) good citizens.Many school societies train

题目

Your school has lots of activities which prepare you (for) good citizens.Many school societies train students to become good citizens who later participate in volunteer work and serve the public in (time) of need.
这是一个短文填词我错的两题,第一个空for是固定词组?还是?第二个?那个time不用s是一个固定词组吗?给词组的意思?

答案

prepare...for 为固定搭配 后接宾语,为什么而准备,宾语并不是准备的对象,而是目的
in time of 为固定短语 在...时间内