what is emergency number in canada? 的回答是什么

What is the emergency number in Americae what is emergency number in canada? 的回答是什么 what is difference between a problem and an emergency?请用英文解释 what is the emergency number in Australia?A：911 B：000 C：999 emergency emergency Emergency emergency what is Frankenstein?what is Frankenstsin food?how much do you know about medical emergency?How to deal with medical emergency?用英文回答,懂的来,不要百度复制的, my life is suck nu arent 填空：(2),The emergency number in China is( ) 几个关於Emergency的问题能否帮我回答下面几个问题?要回答的全面一点喔=)靠你们的帮忙拉..if there is a fire in your school,1.what emergency services will you need for help?firefighters?The police?Ambulance?2.what do they nu'est EMERGENCY怎么样 Emergency什么 emergency是什么意思 ''emergency''是什么意思? emergency++是什么意思