2019年mpa考试英语真题——虚拟语气714

{01}–Where are the students? How could they keep us waiting for so long?
–They started an hour ago and they ____ be here in fifteen minutes, I think. A.can B.would C.should D.must 解析：情态动词辨析。A.能 B. 会    C. 应该 D. 必须。句意：学生们在哪儿：他们怎么能让我们等这么久？——他们一个小时前出发，我认为他们应该在十五分钟内到这儿。表达自己的判断，故选C。
本题选C。
{02}I        the wonderful World Cup final of 2010 live on TV, but this summer vacation I missed it. A.could have watched B.might watch C.must have watched D.need have watched 解析：考查虚拟语气。句意；我本可以看电视2010年精彩的世界杯直播的，但是今年暑假我错过了。could+have+done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。