【简答题】A.The short holidays. B.The low salaries. C.The small offices. D.The informal clothes.
【单选题】关于“创新”的理解,下列说法中不正确的是()。
【单选题】In Japan when we spent the night at a small country inn, we ________ so low on the floor before.
【简答题】安装定额中,设置了几种防雷引下线的方式?
【单选题】________ is small, low fuel consumption, ideal for small parking spaces.
【多选题】电动机启动困难,带负载运行时转速低于额定值,原因可能是()