单项选择题
Except in times of________, we would scarcely allow public officials to declare states of emergency that replace some normal rules with those more________to extraordinary circumstances.
单项选择题 With legal migration, governments need to persuade voters that they are accepting immigrants who will be________for the country, rather than those who will________drain resources.
单项选择题 DROLL: LAUGH : :
单项选择题 SURMOUNT: ABOVE : :
