【单选题】听力原文:We need to start immediately, don't we? (A) Yes, if we want to be on time. (B) Twenty minutes, I suppose. (C) Work starts at 9 o'clock, usually. (31)
【单选题】听力原文:We really need to buy a computer desk, don't we? (A) I can't afford to buy a new computer. (B) Well, this one is still good enough. (C) I put a disk on your desk. (25)
【单选题】听力原文:W: Don't take too long at the snack bar. It's a quarter past 12. M: It's OK. We have 45 minutes before the plane leaves. Q: At what time is their departure scheduled? (15)
【单选题】某10层现浇钢筋混凝土框架结构,地下一层箱形基础顶为嵌固端,房屋高度为36.4m。首层层高为4.0m,2~10层层高均为3.6m。该房屋为丙类建筑,抗震设防烈度为8度,设计基本地震加速度为0.20g,框架抗震等级为一级。沿该建筑物竖向框架结构的层刚度无突变,楼层屈服强度系数ξ y ,分布均匀。已求得首层的楼层屈服强度系数ξ y =0.45。1~3层柱截面及其混凝土强度等级、配筋均相同。按实配钢筋和...
B.
需进行弹塑性变形验算,且必须采用静力弹塑性分析方法或弹塑性时程分析法
C.
通过调整柱实配钢筋使V cua1 和V cua2 增加5%后,可不进行弹塑性变形验算
D.
可采用弹塑性变形的简化计算方法,将罕遇地震作用下按弹性分析的层间位移乘以增大系数1.90
【单选题】—I don't think we have met before,________? —Yes,once at a party,but we weren't introduced.
【单选题】同为设防烈度为8度的现浇钢筋混凝土结构房屋,一栋建筑于Ⅱ类场地上,另一栋建造于Ⅳ类场地上,两栋结构的抗震等级:( )
【单选题】同为设防烈度为8度的现浇钢筋混凝土结构房屋,一栋建造于Ⅱ类场地上,另一栋建造于Ⅳ类场地上,两栋结构的抗震等级()。
【单选题】同为设防烈度为8度的现浇钢筋混凝土结构房屋,一栋建造于II类场地上,另一栋建造于IV类场地上,两栋结构的抗震等级 。
【单选题】听力原文:We've had quite unusual weather this summer, don't you agree? We are supposed to wear T- shirt at this time of the year. (24)
A.
Did you buy a new sweater on Sunday?
B.
Hasn't the weather been strange this summer?
C.
It's been very quiet this summer, hasn't it?
D.
You don't think the weather will change, do you?
【单选题】听力原文:Why don't we write a memo to all employees? (A) We didn't receive it. (B) That's a good idea. (C) They are in the Accounting Department. (27)