物流结点按辐射范围和影响力大小可分为()
A.物流枢纽
B.物流基地
C.物流中心
D.配送中心
参考答案:A, B, C, D
Tom thought that no matter how ______ seemed.[ ]
A. difficult something
B. something difficult
C. difficult anything
D. anything difficult
目前,人们常用的文字处理软件有()。
A.Microsoft Word和国产字处理软件WPS
B.Microsoft Excel和Auto CAD
C.Microsoft Access和Visual Foxpro
D.Visual BASIC和Visual C++