乳齿通常萌出的时间:() A.4周 B.8周 C.6个月 D.12个月 E.1岁半 发布时间:2018-01-27 01:56 │ 来源:www.tikuol.com 题型:单项选择题 问题: 乳齿通常萌出的时间:()A.4周B.8周C.6个月D.12个月E.1岁半
题型:单项选择题 NameAge(年龄)FromTel.Zhong Nan40Beijing8876-5342Gao Ming13Shanghai5673-6981Martin28England7342-6979小题1:Gao Ming is from ____.A. the U.S.A. B. China C. Japan 小题2:Martin is ____.A. English (英国人) B. Japanese(日本人) C. Chinese(中国人)小题3:Is Zhong Nan from China?A. No, he is. B. No, he isn’t. C. Yes, he is. 小题4:How old is Zhong Nan?A. 8876-5342 B. 13 C. 40小题5:His telephone number is 5673-6981. Who is he?A. He is Gao Ming. B. He is Zhong Nan. C. He is Martin. 查看答案
题型:单项选择题 某房屋的钢筋混凝土剪力墙连梁,截面尺寸6×h=180mm×600mm,抗震等级二级,净距2.0m,混凝土强度等级C30,纵向钢筋等级HRB335,箍筋等级HPB235,α=αs=35mm。假定该梁重力荷载代表值作用下,按简支梁计算的梁端截面剪力设计值V=18kN,连梁左右端截面反、顺时针方向组合弯矩设计值M=M=150.0kN·m,试问,该连梁的箍筋配置,下列何项最为合适?提示:①连梁跨高比大于2.5;②验算受剪截面条件式中,。()A.φ6@100(双肢) B.φ8@150(双肢) C.φ8@100(双肢) D.φ10@100(双肢) 查看答案