问题
选择题
Dad had to cycle to work this morning because his car _______ at the garage.
A．was repaired
B．was repairing
C．was being repaired
D．would repair
答案
答案：C
考查时态及语态。句意：今天早晨我不得不骑车去上班，因为我的骑车正在修理厂维修。可知本句描述的是今天上午正在发生的动作，骑车是被修理对象，故用被动语态，选C。