问题
选择题
I______yesterday．It was broken．
A．had my bike repair
B．had my bike repairs
C．had my bike repaired
D．has my bike repaired
答案
答案：C
从时间状语来看，前句为过去时态。havesthdone就是使某物成一种...的状态，have my bike repaired 意思是使我的自行车被修理。