请判断译文是否正确： Formal reports are more complex and longer than informal reports. Because of this complexity, you may spend more time organizing and writing a formal report than you would prepare an informal report. Formal reports may be used when writing to the top management of an organization.为了避免啰嗦，要使用主动语态，而不要使用被动语态。使用主动语态有助于直接表达你的意思，也可以避免句子过于冗长。 A.正确 B.错误
