Many c_____ have a special phone number for people to call when there arerobberies,fires,a___________ or other emergencies.

问题描述:

Many c_____ have a special phone number for people to call when there are
robberies,fires,a___________ or other emergencies.

countries / accidents

在许多国家,当遇到盗窃,火灾,突发事件,或其他紧急事件,人们都可以拨打特殊号码获得帮助。
所以应该是
countries / accidents

companies
accidents

countries
accidents