开车见有人非法并线，就恨不得挥拳相加；前车开得慢，立刻焦躁不安地按喇叭……这一切都是“路怒症”惹的祸。数据显示，23．4%的人承认自己有“路怒症”，你应该这样劝说“路怒症”者（    ）

原子中带负电的粒子是（　　）

关于干电池，正确的说法是（　　）

根据句意和汉语注释，写出单词的正确形式。
____ When the doctor came, the victim has already stopped _______ (呼吸).
____ _______  (立即), the enemy disappeared on the early foggy morning.
____ It's not surprising to see so many _______ (推销员) in such a big electrical shop in China.
____ As we know, air _______ (污染) might cause many serious diseases.