Windows/Windows95下所有的Internet软件的支持接口软件有（）。

搜题请搜索小程序“爱下问搜题”

问题单项选择题

A.Win32s

B.OLE2.02

C.TCPMAN

D.Winsock

答案

参考答案：D

选择题

-We all had a lot of fun at the barbecue yesterday.Pity you weren’t there.

-I really should have gone with you but I on some remaining problems.[ ]

A.worked

B.was working

C.would work

D.would have worked

单项选择题

测量离心泵的流量计的精度要求不低于（）级。

A.1.5

B.1.0

C.O.5

D.O.2