多项选择题
A.上基本调度线B.加大出力线C.基本调度线D.附加调度线
当梁高不大于800mm时,附加吊筋与梁轴线间的夹角采用()A.45°B.30°C.50°D.60°
单项选择题当梁高不大于800mm时,附加吊筋与梁轴线间的夹角采用()
A.45°B.30°C.50°D.60°
陕西这称呼最早出现在()A.西周初年B.东周初年C.商朝初年D.奏朝初年
单项选择题陕西这称呼最早出现在()
A.西周初年B.东周初年C.商朝初年D.奏朝初年
The newcomer is from Tibet,()I can tell from his appear...
单项选择题The newcomer is from Tibet,()I can tell from his appearance.
A.whichB.whatC.whereD.who