土层分布及实测剪切波速如表所示，问该场地覆盖层厚度及等效剪切波速为多少？
参考答案：
覆盖层厚15m，则
-- I’ve read another book this week.
-- Well, maybe ______ is not how much you read but what you read ______ counts.
A．this; it
B．that; which
C．there; one
D．it; that
评标的方法有（）和综合评估法。
