2019年mpa考试英语真题——虚拟语气356

{01}“Your phone number again? I _____ quite catch it.” “It’s 9568442.” A.didn’t B.couldn’t C.don’t D.can’t 解析：由句后得知句意为“我开始没听清楚对方的电话号码”，为对过去的事实或发生动作的表述。
本题选A。
{02}I got up early that morning, but I _____ so because I had no work to do. A.mustn’t have done B.didn’t need to do C.needn’t have done D.can’t have done 解析：needn’t have done表示“过去不必做而做了某事”，若表示“不必做某事（且实际上未做）”则用“didn’t / don’t / doesn’t need to.”
本题选C。
{03}--- I have great difficulty figuring out the answer to this problem.   
--- _____ my advice, you ____ less difficulty with such problems.  A.If you had followed, would have had B.If you followed, would have C.If you had followed, would have D.If you listen, will have 解析：
这是一个混合型的虚拟语气。主句与从句的动作发生在不同的时间，这时主，从句谓语动词的虚拟语气形式因时间不同而不同，从句与过去事实相反的假设，而主句是与现在事实相反的假设。说话者现在解决问题有困难，是因为（过去）没有听从建议。
本题选C。