在电气化区段道口附近，各种机械运行车辆不准用水冲洗。（）
参考答案：对
Would you like _____ this afternoon?[ ]
A. going to swim
B. to going swimming
C. going swimming
D. to go swimming
催泪瓦斯可刺激人的（），使人产生流泪、咳嗽、打喷嚏等症状。
A、喉
B、耳
C、鼻
D、眼
