2019年mpa考试英语真题——虚拟语气844

{01}My mother ________ always wave goodbye to me while I was leaving for school. A.should B.must C.could D.would 解析：考查情态动词。would在句中作“过去常常”之意，故选D。
本题选D。
{02}This is his only request that the room ______ after being used. A.is cleaned B.will be cleaned C.would be cleaned D.be cleaned 解析： 考查同位语从句。that 后的从句做request的同位语，从句用虚拟语气(should) do,句意：这是他唯一的请求就是房间用完之后应该被清扫。所以选D。
本题选D。
{03}Look! Tom is too sleepy to work．He _______ up watching TV． A.mustn’t have stayed B.shouldn’t have stayed C.mustn’t stay D.ought not to say． 解析：
从上句Look! Tom is too sleepy to work．说明他本不该熬夜看电视，而实际上是熬夜导致太困了。shouldn’t have done是“本不该做…而实际上却做了”。
本题选B。