再障常累及的部位是（）.
A.胸骨
B.胫骨
C.腓骨
D.髂骨
E.肋骨
参考答案：D
It is most ________that the experts will come to the area to investigate the possible damage caused by the heavy flood.
A．likely
B．perhaps
C．possibly
D．probably
设备运杂费通常的构成不包括( )。
A．运费和装卸费B．包装费C．废品损失费D．设备供销部门的手续费
