【单选题】“ He have left yesterday?” Yes, he yesterday.” No, he yesterday.”
A.
Must; must have left; can’t have left
B.
Can; can have left; can’t have left
C.
Can; must have left; can’t have left
D.
May; must have left; shouldn’t have left
【单选题】“____. He have left yesterday?” Yes, he ____ yesterday.” No, he ____ yesterday.”
A.
Must; must have left; can’t have left
B.
Can; can have left; can’t have left
C.
Can; must have left; can’t have left
D.
May; must have left; shouldn’t have
【判断题】对于钢筋混凝土短柱,受压破坏时纵筋先达到屈服强度。
【简答题】图示各结构,可直接用力矩分配法计算的为( )。
【单选题】“______ he have left yesterday?” “Yes, he ______ yesterday.” “No, he ______ yesterday.”
A.
Must; must have left; can’t have left
B.
Can; can have left; can’t have left
C.
Can; must have left; can’t have left
D.
May; must have left; shouldn’t have left
【单选题】图示各结构,可直接用力矩分配法计算的为( )。
【单选题】患者女,50岁。频繁呕吐多日,不能饮食,出现脱水,低血钾,补液时家属心急,私自将补液速度加快,发生了高血钾,此时治疗应采用
【判断题】在绕组的某断通入直流电,产生的磁通方向一致的这些端点是异名端。
【单选题】患者女,50岁。频繁呕吐多日,不能饮食,出现脱水、低血钾,补液时家属心急,私自将补液速度加快,发生了高血钾,此时治疗应选用( )