下列哪些症状不是营养性巨幼红细胞性贫血的表现
A．面色苍黄，疲乏无力
B．虚胖，毛发稀疏发黄
C．肝脾轻度肿大
D．异食癖
E．舌炎，腹泻
参考答案：D
如果退休后元先生夫妇的子女可以出抚养费500元，那么退休时应准备( )元的基金。
A．(A) 286756
B．(B) 217294
C．(C) 338013
D．(D) 339867
The purpose of cant frames in steel vessel is（）.
A.To support the overhang of the stern
B.To strength the plating against the pounding of the sea
C.To add srength to the deck beams which support the weather deck
D.To support the plating of a cylindrical tank
