多项选择题外抹灰主要包括（ ） A、外墙抹灰 B、雨棚抹灰 C、阳台抹灰 D、屋面抹灰
多项选择题What rules should we follow to develop a good example essay? A、select sufficient specific and typical examples B、select relevant and persuasive examples C、an expert arrangement of the examples D、use as many examples as possible
