Then the great day came _ he was to join the army.A.where B.since C.when D.till
问题描述：
Then the great day came _ he was to join the army.A.where B.since C.when D.till
In the end I had to say good-bye to the friends_I had eaten and slept for so many weeks.
A.by whom B.of whom C.with whom D.with which
答
选C还有个选D