2019年mpa考试英语真题——虚拟语气893

{01}— Why didn’t you go to the dance last night?
— If I             tired, I would have. A.were not B.hadn’t C.haven’t been D.hadn’t been 解析：考查虚拟语气与省略句。本题是一个与过去事实相反的虚拟语气，条件状语从句里使用过去完成时，主句形式为：情态动词+have done. 句意：如果不是我累了，昨天晚上我就去跳舞了。
本题选D。
{02}According to the school rules, no student _____go out of the school after eleven o’clock at night without the teacher’s permission. A.will B.must C.may D.shall 解析：shall用在条约,规章,法令等文件中表示义务或规定,一般用於第三人称,根据上文,故选D.
本题选D。
{03}Generally speaking, my grandmother is nice and kind, but she _______ be very
stubborn at times. A.should B.shall C.must D.can 解析：词义辨析。should 应该；shall 将会；must必须；can可能。句意：一般说来，我的祖母很好，很善良，但有时候她可能会非常固执。所以选D。
本题选D。