【单选题】【消耗次数：1】
下列选项中，关于数字经济概念演变阶段的描述，正确的是（）。
①
A.网络经济阶段→信息经济阶段→数字经济阶段
②
B.信息经济阶段→网络经济阶段→数字经济阶段
③
C.数字经济阶段→信息经济阶段→网络经济阶段
④
D.网络经济阶段→数字经济阶段→信息经济阶段
参考答案：
复制
纠错
相关题目
【单选题】
与上述的“知识经济”、“信息经济”、“数字经济”和“网络经济”等相比，“（）”一词所揭示的，并不是新经济中的本质特征。
①
A.信息经济
②
B.后工业经济
③
C.注意力经济
④
D.网络经济
随机题目
【单选题】
The doctors give the students a medical____ for their health once a year.
①
inspection
②
investigation
③
experiment
④
examination
【单选题】
6. The company ____ that their product “makes you thin without dieting”.
①
claims
②
demands
③
collects
④
allows
【单选题】
He ____the tears on her face when he heard the relatives walking into the room.
①
put off
②
came out
③
wiped away
④
move on
【单选题】
This ATM has been out of service for a few days. It should ____ last week.
①
be fixed
②
have fixed
③
fix
④
have been fixed
【单选题】
7. As soon as they heard the teacher say, “Dinner is ready,” the children made a dash ____ the dining-hall.
①
for
②
at
③
into
④
up
【单选题】
Jane: I’d like to have some ice cream if you don’t mind. Man: ____. Help yourself.?
①
of course ?
②
Yes, I do ?
③
Oh, yes ?
④
Of course not?
【单选题】
3. He admits that playing computer games sometimes____ him ____his study.
①
distracts--from
②
attracts--from
③
distracts--to
④
attracts--to
【单选题】
It was in 1969 ____ the American astronauts succeeded in landing on the moon.
①
when
②
the moment
③
which
④
that
【单选题】
Although the weather was very bad, the buses still ran on ____.
①
time
②
plan
③
schedule
④
arrangement