【单选题】Li Ping has worked in the company for many years. He is a .
【判断题】铺筑沥青面层的路面称为水泥混凝土路面。( )
【单选题】—Who has taken my pen away? —__________. He was here a moment ago. A. It must be Li Ping B. It is Li Ping take C. Li Ping is D. Li Ping must take
【单选题】Li Ping has worked in the company for many years. He is a ________ .
【单选题】—What a nice picture!But it is too small. —I'm glad you like it. I'll ask a photographer to________it. [ ]
【单选题】What a nice picture of a house!It would be___with some green trees around it.
【单选题】What a nice picture! You draw very well.
【简答题】在铺筑沥青面层之前,在基层上浇洒乳化沥青等,形成的透入基层表面的薄层称为____。而为加强路面的沥青层与沥青层之间、沥青层与水泥混凝土路面之间的粘结,洒布由沥青材料做成的薄层,称为___________。
【单选题】Oh, what a nice picture! You draw very well.