同义句 What does Li Ming do in his free time?What does Li ming do when he ___ ___?

同义句 What does Li Ming do in his free time?What does Li ming do when he ___ ___?

题目
同义句 What does Li Ming do in his free time?What does Li ming do when he ___ ___?
答案
is free
in his free time 就是“在他有空的时候”
相当于 when he is free
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