2019年mpa考试英语真题——虚拟语气829

{01}—How much shall I pay for the food?
—You           .This is free of charge. A.mustn’t B.needn’t C.shouldn’t D.couldn’t 解析：考查情态动词。needn’t没有必要。句意——食物我应当付多少钱？——你不必了，这是免费的。
本题选B。
{02}It is written clearly in the requirements that all passengers _______ check onto board thirty minutes before the plane takes off． A.may B.can C.will D.shall 解析：四个选项分别表示可以、能、将要和应该，根据题意选D，要求中清晰地写明了，飞机起飞前三十分钟，所有乘客都应该检查后登机。
本题选D。
{03} He travelled to many mountains and saw many poor children, which _______his life. A.would change B.had changed C.was to change D.was changing 解析：be to do 结构表“注定”。 他去了许多国家并且见到了许多贫穷的孩子，这注定会改变他的生活。 选C
本题选C。