编辑的文字加工能力主要表现在()。
A.纠正文字差错
B.润色文字,提高表达效果
C.展开主题,丰富内容
D.保持语言风格和文体风格的统一
E.修正作品中的观点
参考答案:A, B, D
Although he is often tired ________ his work, he is never tired ________ his job. In fact, he enjoys it.[ ]
A.of; with
B.with; from
C.with; of
D.at; with
自动空气开关有哪几部分组成?