【单选题】Read these comments and decide whether Peter or Rob said each one. "We haven't spent a lot on advertising, but people have already made enquiries."
【单选题】题11~12:某现浇钢筋混凝土楼板,板上有作用面为400mm×500mm的局部荷载,并开有550mm×550mm的孔洞,平面位置示意如图3-4所示。 楼板混凝土强度等级为C25,板厚h=120mm,截面有效高度ho=100mm。试问,在局部荷载作用下,该楼板的抗冲切承载力设计值[F1](kN),应与下列何项数值最为接近?
【单选题】Read these comments and decide whether Peter or Rob said each one. "My earnings have dropped, but my health has improved. I feel great!"
【单选题】Read these comments and decide whether Peter or Rob said each one. I've started learning Italian. It really helps us make friends and bsiness contacts.
【单选题】为简化转学手续和办事流程,我市从()开始停止使用中小学生纸质转学审批表,全部实现网上核办。
【单选题】Read these comments and decide whether Peter or Rob said each one. "We won't make a profit in the first year, but we hope to make money in the future."