FIDIC合同条件下的工程变更，在（）等情况下，宜对有关工作内容采用新的费率或价格。

ona1 industries. It is an incomplete equation where various Internets (mobi1e Internet ，cloud computing ，big data or Internet of Things)can be added to other fields， fostering new industries and business development.

A.Internet plusB.Industry 4.0C.Big dataD.Cloud computing

TCP/IP refers to a suite of ().

A、system

B、control units

C、application programs

D、data communication protocols

A．Condemn the technology in itself.

B．Limit the application of Internet technology.

C．Pay more attention to the social factors of the technology.

D．Reduce the time spent on Internet.

A Web（）is one of many software application that function asthe interface between a user and the internet

A、数据可以在 Application对象内部共享

B、一个 Application对象包含事件,可以触发某些 Applicatin对象脚本

C、个别 Application对象可以通过对 Internet Service Manager(Internet服务管理器) 的设置来获得 Application对象的不同属性

D、单独的 Application对象可以隔离出来,在它们自己的内存中运行

age performance refers to______.

A. sentence patterns

B. drilling practice

C. application of language

D. stimulus and response

tronic business is commonly referred to as e-business, or an internet business. It may be defined as the application of information and communication technologies （）

are __(71)__.

（71）A．network interface layer, internet layer, transport layer and application layer

B．internet layer, network interface layer, transport layer and application layer

C．network interface layer, transport layer, network interface layer and application layer

D．application layer, transport layer, internet layer and network interface layer