抗震设计时，一级框架梁支座的纵向受拉钢筋的最小配筋百分率为（）
A、0.25%
B、0.3%
C、0.35%
D、0.4%
参考答案：D
_____ hardly made Mike pay any attention to _____ his mistakes．
A．Scolding; correcting
B．Being scolded; correct
C．Being scolded; correcting
D．Having been scolded; correct
PEST分析主要是对企业（）的分析。
A.内部因素
B.外部因素
C.内外因素
D.综合情况
