【单选题】【消耗次数：1】
区块链是一种（）的基础设施。
①
A、创新
②
B、智能
③
C、信息
④
D、信任
参考答案：
复制
纠错
相关题目
【简答题】
信息系统基础设施的定义？
随机题目
【单选题】
The popular singer who had been praised very highly____ to be a great disappointment.
①
turned in
②
turned out
③
turned up
④
turned down
【单选题】
Mary realized she ____ .
①
is made fun of
②
was making fun of
③
was being made fun of
④
is being made fun of
【单选题】
We often get _______ when people cut in line.
①
annoying
②
annoyed
③
to annoy
④
annoy
【单选题】
_______ the bad storm Tom delivered the newspapers on time.
①
In favor of
②
In spite of
③
In front of
④
In charge of
【单选题】
One of my ____ sentences is: there is no smoke without fire.
①
faithful
②
favorite
③
favorable
④
famous
【单选题】
Theboysspentthewholemorning____ possibleanswerstothequestion.
①
discuss
②
to discuss
③
discussing
④
discussed
【单选题】
Woman: Bob, do you think you can lend me fifty dollars? Bob: Let me see. ____
①
You know I have no money at all.
②
Sorry, I don’t think I have much with me.
③
I don’t think you should do it.
④
Oh, I have quite a lot.
【单选题】
--Good morning,John. How are you doing?--________________
①
Im pleased.
②
Good night.
③
Not so bad. And you?
④
How do you do?
【单选题】
I don’t quite remember the key ____ the question though I answered it correctly.
①
of
②
to
③
for
④
about