【单选题】A) Check if the program is interesting. B) Judgeif the program is suitable for them. C) Check if they have finished theirhomework. D) Judgeif the program helps to cultivate their interest.
A.
Check if the program is interesting.
B.
Judge if the program is suitable for them.
C.
Check if they have finished theirhomework.
D.
Judgeif the program helps to cultivate their interest.
【判断题】现浇构件中固定位置的支撑钢筋,双层钢筋用的 “铁马”、伸出构件的锚固钢筋、预制构件的吊钩等,单独计算。
【单选题】取硫酸阿托品0.5018g,加冰醋酸与醋酸酐各10ml溶解后,加结晶紫指示液1~2滴,用高氯酸滴定液(0.1mol/L)滴定至溶液显纯蓝色,消耗高氯酸滴定液(0.1mol/L)12.66ml,滴定结果用空白校正试液校正消耗高氯酸滴定液(0.1mol/L)5.24ml;每1ml高氯酸滴定液(0.1mol/L)相当于67.68mg的硫酸阿托品。求硫酸阿托品的含量。( )
【单选题】小学阶段的数学课程学习划分为____个学段。
【简答题】现浇构件中固定位置的支撑钢筋、双层钢筋用的“铁马”在编制工程量清单时是怎么处理的?竣工结算时又是怎么处理的?