—Mr.Smith,whyareyoualwaysaskingmetodothedifficultwork?—Becauseyou____

—Mr. Smith, why are you always asking me to do the difficult work?—Because you _______ do such a thing and nobody else is fit for it.A.wouldB.shouldC.can D.may

C解析试题分析：句意：--史密斯先生，为什么你总是让我做那么难得工作？--因为你能做这样的事情，没人适合这种工作。would将；should应该；can能；may也许。故选C。考点：考查情态动词的用法。点评：本题难度适中。情态动词是近几年高考的热点，它们的用法非常多，需要考生平时多做练习加以巩固。这里需要区分它们的用法及意义。即学即练：It is usually warm in my hometown in March, but it ____ be rather cold sometimes.A. must B. can C. should D. would解析：B。句意：通常在我的家乡三月是非常暖和的，但是它有时相当地冷。

就是这个解释