2019年mpa考试英语真题——虚拟语气707

{01}—"I stayed at a hotel while in New York."
—"Oh, did you? You _____ with Barbara." A.could have stayed B.could stay C.would stay D.must have stayed 解析：考察虚拟语气。句意：当我在纽约时，我住在一个旅馆。——哦，是吗？你可以喝芭芭拉一起住啊! “could+have+done”是虚拟语气，表示对过去事情的假设，意思是本来能够做某事而没有做。故选A。
本题选A。
{02}Last night the order came that all those infected with the deadly disease ________. A.was separated B.should separate C.be separated D.were separated 解析：虚拟语气考查题。在表示命令、要求、建议等的从句中谓语用(should) do。句意：昨天晚上命令传来感染致命疾病的人应被隔离。
本题选C。