【判断题】减速器箱体出现裂纹损伤箱体,应报废。()
【单选题】— __________? — She is a nurse. [ ]
A.
Where does your mother do
B.
What does your mother do
C.
What is your mother doing
【单选题】Rio de Janeiro of Brazil ________ the bid to hold the 2016 Summer Olympic Games after beating rivals Chicago, Tokyo and Madried. [ ]
【简答题】烧水杯位置 [填空(1)] 。A. 位于前厨房水槽旁边
【单选题】箱体零件总是呈中空形态,为了增加箱体刚性,通常()。
【单选题】_______ is known to us all is that the 2016 Olympic Games will take place in Rio. [ ]
【判断题】平屋顶的保温的作法有正铺法和倒铺法两种方法。
【单选题】______ is known to us all is that the 2016 Olympic Games will take place in Rio de Janeiro.