美国工商管理学院的入学能力测试GMAT考试中,语法考试有一个特点,就是主动语态和被动语态的对错考试。在一般的英语语法中,主动语态和被动语态都被认为是正确的表达,但在GMAT考试中,假如一句话能用主动语态来表达而用了被动语态,就算是绝对的错误。比如说“作业被我做完了”一定要说成“我把作业做完了”才对。只有当实在找不到主动者时才能用被动语态,如窗户破了又不知道是谁打破的,才能说“窗户被打破了”。 The American College of Business Administration Admission Test GMAT test, the grammar test has a characteristic that is the active voice and passive voice of the wrong test. In normal English grammar, active voice and passive voice are all regarded as correct expressions. However, in the GMAT test, if a sentence can be expressed in an active voice and passive voice is used, it is an absolute mistake . For example, “I was done homework” must be said that “I finished homework” just. Only when it is impossible to find an active person can use passive voice, such as broken windows and do not know who broke, to say “the window was broken.”