单项选择题
A．be her boss's memory B．do everything her boss asks her to do C．clean her boss's clothes D．telephone the boss's wife
A．Vegetables need to have as much shading as possible. B．A small garden is much better than a large one. C．Homeowners can freely choose the soil for their vegetable garden. D．Whenever possible, the vegetable garden should be close to your hom
A．all year round B．whenever you need nutritious food C．for a greater part of the year D．throughout spring