评估价值主要有以下哪几种（）。
A.市场价值
B.在用价值
C.投资价值
D.持续经营价值
E.清算价格
参考答案：A, B, C, D, E
Not only Susan but also Sandy _________ abroad for traveling. They will return next Sunday.
A．has gone
B．have gone to
C．have been
D．has been to
上升盘
