【简答题】I’ve been telling you_____not to do that,but you neve listened to me.That‟s why you got into trouble. a.at times b.time before time c.time and again d.for the time being
【多选题】小应变检测桩身完整性时,对混凝土预制桩,检测数量为( )。
【单选题】—Can you finish your work before dark? —________. [ ]
【多选题】小应变检测桩身完整性时,对混凝土预制桩,检测数量为()。
【单选题】图中所示三维模型最可能是以下哪种显示模式()
【单选题】They ______ in the beautiful music. [ ]