时间加权收益率通常大于算术平均收益率。( )
参考答案：错
—Who is _____, Lie Lie or Jim?
—I think Jim is _____ of the two. [ ]
A. the tallest; the tallest
B. taller; the tallest
C. taller; the taller
D.the taller; the taller
腹部凹陷见于下列哪种情况
A．腹壁瘢痕收缩B．肝癌C．肝脓肿D．腹内肿物E．以上都不是
