__________ is the act performed by or resulting from saying something; it is the consequence of, or the change brought about by the utterance.

Will you be eating here or is this to go? —Oh,____________,please.

在DNS域名系统中，下面___________代表商业组织。

Many boys enjoy _______ football, basketball or baseball

Which do you think is ________, health or wealth？

_______________will not continue if an ongoing operation is changed or deletedA、

29．__________ when you are on the bus or bike．

Which do you think is _________________important, health or wealth?

And they can ______their passports______，making leaving or “escaping” virtually impossible.

Duty is an act or a course of action that people __________you to take by social customs, law or religion.

域名服务系统(DNS，Domain Name System)中，域名采用分层次的命名方法，其中net是一个顶级域名，它代表_______。

在域名服务系统(Domain Name System,DNS)中，域名采用分层次的命名方法，其中com是一个顶级域名，它代表______。