【单选题】The mother walked into the room in order not to wake up her baby.
【单选题】In order to make room for new inventory, stores that______would not offer promotional discounts might advertise a limited-time sale.
【单选题】以下关于基于 EPC 的物联网服务基本概念的描述中,错误的是( )
A.
基于 EPC 的物联网需要有 ONS 与 EPCIS 服务体系
B.
ONS 服务器与互联网 DNS 服务器作用类似
C.
EPCIS 服务器与互联网中的各种应用服务器、数据库服务器作用类似
D.
ONS 服务器与 EPCIS 服务器可以采用集中式的组建方法
【单选题】When I was in the waiting room at the station yesterday, I read a magazine in order to ______some time.
【单选题】—The light in his room is still on. Do you know??____________? —In order to prepare for the coming exam.
B.
why he stays up so late
D.
when he will stop working
【单选题】过点P(-1,3)且垂直于直线x-2y+3=0 的直线方程为 [ ]
【单选题】以下关于基于EPC的物联网服务基本概念的描述中,错误的是()。
A.
基于EPC的物联网需要有ONS与EPCIS服务体系
C.
EPCIS服务器与互联网中的各种应用服务器、数据库服务器作用类
D.
ONS服务器与EPCIS服务器可以采用集中式的组建方法
【单选题】If you travel alone,what type of room can you order?
【多选题】In order to add the bill to the room charge, the guest should ...