瑞典生活费:Strictly ______(speak), your work is not well done.

Strictly ______(speak), your work is not well done. ______ ______ are you? ______羊,______蛇,______牛, 数学______ 数学______ 佛烧一炷香，______ 视而不见,______ ______凿壁偷光 ______节 ______，不见森林。