消防工作主要是进行消防监督、火灾预防补救，审核建设工程的消防设施，查处火灾事故等工作。 ( )
参考答案：对
— If you want to protect your eyes from harm, which should NOT you do?
— _____ . [ ]
A. Wear sunglasses to protect your eyes from ultraviolet rays (紫外线)
B. Stay before the computer screen and play games for long
C. Do eye exercises every day
杜仲、知母炮制的适宜方法是
A．酒炙B．盐炙C．蒸法D．煮法E．醋炙
