误碰保护引起断路器跳闸后，自动重合闸不应动作。（）
参考答案：错
In the last few years thousands of films______ all over the world.[ ]
A. have produced
B. have been produced
C. are producing
D. are being produced
提拉这个开关控制机动车哪个部位？（）
A．倒车灯
B．左右转向灯
C．示廓灯
D．报警闪光灯
