题目

finally came the day when he had to begin his study for the nest term.为什么用when

提问时间：2021-01-02

答案

为什么不用WHEN.
这句话主语是THE DAY 谓语是 CAME
WHEN 后面的都是修饰这个主语的.
如果正常的语序应是这样的,
The day when he had to begin his study for the next term came.