【单选题】【消耗次数：1】
Windows 7 是一种（ ）的操作系统
①
单任务
②
单用户
③
单用户/多任务
④
网络
参考答案：
复制
纠错
相关题目
【单选题】
下列哪个任务不是网络操作系统的基本任务？（）
①
明确本地资源与网络资源之间的差异
②
为用户提供基本的网络服务功能
③
管理网络系统的共享资源
④
提供网络系统的安全服务
随机题目
【单选题】
A set of ( ) of the product is included in the package for you to try first.
①
sampler
②
example
③
sample
④
sampling
【单选题】
He wished to earn a living through writing but ( ) doing so.
①
succeeded in
②
was proud of
③
despaired of
④
was pleased with
【单选题】
Prices of goods （ ） online can be lower than those in off-line stores.
①
buying
②
buy
③
bought
④
that buys
【单选题】
The Chinese （ ） paper for two thousand years.
①
have made
②
have been making
③
had made
④
are being made
【单选题】
The windows were （ ） with locks and bars.
①
sought
②
surrendered
③
secured
④
separated
【单选题】
This job is great ( ) advancement, but its too far away from my hometown.
①
in terms of
②
as a result of
③
based on
④
on behalf of
【单选题】
The gardens and history of Suzhou ( ) all who visit there.
①
captivate
②
captive
③
captivation
④
captivating
【单选题】
The government would be unwise to （ ） the complaints of its people.
①
overlook
②
ignore
③
neglect
④
disrespect
【单选题】
In high school, I was very unpopular, and I did ( ) the discrimination from my classmates.
①
encountered
②
encounter
③
had encountered
④
will encounter
【单选题】
The pavilions of each country at the World Expo can reveal the ( ) cultures of the world.
①
diversity
②
diversify
③
divert
④
diverse