问题
选择题
The reason why we were so late is________
A．because of the car’s breaking down
B．That the car breaking down
C．because the car broke down
D．that the car broke down
答案
答案：D
考查句型： the reason why … is that,什么的原因是，句意：我们迟到的原因就是车出故障了。所以选D。