一般情况下,为了增大工业展厅的室内净空,常用的楼板形式为( )。
A.板式楼板
B.肋形楼盖
C.井式楼盖
D.无梁楼盖
参考答案:C
公元前1世纪,罗马执政官凯撒穿着丝袍进入剧场,轰动一时。凯撒穿的丝袍材料来自当时的[ ]
A.秦朝
B.西汉
C.北魏
D.唐朝
------So you gave her your phone?
------_____, she said she’d return it to me when she could afford her own.
A.My pleasure
B.Not exactly
C.No doubt
D.All right