【单选题】下面选项中并非正确地描述OSI参考模型的是
A.
为防止一个区域的网络变化影响另一个区域的网络
【单选题】What do we learn about American designer sportswear?
A.
It imitated the European model.
B.
It laid emphasis on women’s beauty.
C.
It represented genuine American art.
D.
It was a completely new invention.
【单选题】What do we learn about Betty's Brain?
A.
It is a character in a popular animation.
B.
It is a teaching tool under development.
C.
It is a cutting-edge app in digital games.
D.
It is a tutor for computer science students.
【单选题】下面选项中并非正确地描述OSI参考模型的是()
A.
为防止一个区域的网络变化影响另一个区域的网络
【单选题】患者,男,24岁,近日因扁桃体化脓急诊入院,T39.6°C,该患者体温单上不记录
【单选题】下面选项中并非正确地描述OSI参考模型的是
A.
为防止一个区域的网络变化影响另一个区域的网络
【单选题】What do we learn about Dr. Yuka Sasaki doing her research?
A.
She found birds and dolphins remain alert while asleep.
B.
She found birds and dolphins sleep in much the same way
C.
She got some idea from previous studies on birds and dolphins
D.
She conducted studies on birds’ and dolphins’ sleeping patterns.
【单选题】适用于扑灭易燃、可燃液体、气体及带电设备的初起火灾的灭火器是()。
【单选题】What do we learn about the participants in the project?
A.
They are just culture addicts.
B.
They are graffiti enthusiasts.
C.
They are writers and artists.
D.
They are mostly passers-by.