单项选择题

Only after being asked three times did he come to join in the training of the college football team on Saturday, which made his teacher very angry with him.()

A.被问了三次后,他才来参加周六学院足球队的训练,他的老师很生气。
B.叫了三次,他才来参加学院足球队周六这天的训练,这让他的老师很生气。
C.只有在被叫了三次以后,他才来参加周六学院足球队的训练,这让他的老师对他很生气。
D.才叫了三次,他就来参加周六学院足球队的训练,这使他的老师很生他的气。