【单选题】What are they discussing about?
【简答题】A.The price of gs and labor. B.The price of wine and wine bottles. C.The cost of land and machinery. D.The cost of labor and machinery.
【单选题】The doctor worked for_____after twelve o'clock.
【简答题】好的产品有什么共同点 1 、 2 、 3 。
【判断题】光伏发电系统一般由太阳能电池方阵、储能蓄电池、保护和控制系统、逆变器等设备组成。()
【单选题】个人理想是指处于一定社会历史条件和社会关系中的个体对于自己未来的物质生活、精神生活所产生的种种向往和追求。社会理想代表和反映着一个社会占统治地位阶级的根本利益和共同理想。两者的关系是()
A.
社会理想的实现必须以每个人的个人理想实践为基础
【单选题】The doctor worked for ___ after twelve o’clock.
【单选题】Recently I bought a second-hand car was very low. [ ]