The new factory is ______ several hundred cars a week.

The new factory is ______ several hundred cars a week.
A、turning in
B、turning off
C、turning out
D、turning on
【正确答案】：C
【题目解析】：句意是：那家新工厂每星期要生产出好几百辆汽车。turn in告发；turn off关掉；turn on开启。