下述小儿“肠套叠”临床特点，错误的是（）
A.腹部触及包块
B.呕吐，不肯进食
C.果酱油色大便
D.黑便
E.烦躁、啼哭
参考答案：D
流动资金分项详细估算法中，流动负债的构成要素包括( )。
A．现金
B．预收账款
C．应收账款
D．产成品
They believe spirit stays with the body for 3 days, _______someone always stays with the dead person.
A．during this time
B．during which
C．so when
D．during when
