皮皮学，免费搜题
登录
搜题
【单选题】
Which of the following could serve as an appropriate title for the passage?A.
Adam Smith，the English Economist
B.
The Theory of Division of Labor
C.
Division of Labor，An Efficient Way of Organizing Work
D.
Adam Smith as the Discoverer of Division of Labor
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】Small sailboats can easily turn over in the water ________.
A.
if not managed carefully
B.
if are not managed carefully
C.
unless not managed carefully
D.
unless are not managed carefully
【单选题】Small sailboats can easily turn over in the water _____ they are not managed carefully. [ ]
A.
though
B.
before
C.
until
D.
if
【简答题】Small sailboats can easily turn over in the water ______ they are not managed carefully. A．though B．before C．until D．if
【单选题】许多网络通信需要进行组播，以下选项中不采用组播协议的应用是(62)。在IPv4中把(63)类地址作为组播地址。
A.
VOD
B.
Netmeeting
C.
CSCW
D.
FTP
【单选题】许多通信需要进行组播，以下选项中不采用组播协议的应用是(62)。在IPv4中把(63)类地址作为组播地址。
A.
VOD
B.
Netmeeting
C.
CSCW
D.
FTP
相关题目：
参考解析：
知识点：
题目纠错 0
发布
