单选题 What is NOT true about Wikipedia?

A、 It’s a useful collaborative tool.
B、 It’s used worldwide.
C、 Most contributors to the site are scientists.
D、 It relies on people adding information to it.
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相关试题

单选题 What does the saying “Two heads are better than one” mean?

A、It means that we shouldn’t solve a problem alone.
B、It means that we should collaborate with others worldwide.
C、It means that we can make things easier by working with others.
D、It means that we can put our problem on certain websites.

单选题 What does the man think the light does?

A、It’s all the light rays bouncing around.
B、The light plays tricks on people.
C、People can imagine without light.
D、 People’s eyes get used to light.

单选题 What is true about Foldit?

A、It was set up by an international team of scientists.
B、It is a scientific problem that scientists have been studying for almost ten years.
C、It is a game just for fun.
D、It turns scientific problems into a game.

单选题 What is the topic of this passage?

A、Different articles in different languages
B、The idea of collective intelligence
C、Early jazz music
D、Scientific research on AIDS

单选题 What does the woman think the light does?

A、The light bounces off things.
B、The light moves very fast.
C、The light shines on things, and lights them up.
D、The light moves from one thing to another.

单选题 What is the conversation mainly about?

A、How light bounces off things.
B、How heavy light is.
C、How people get frightened.
D、Why people can see things

单选题 Which of the following is true about the man’s point of view?

A、Darkness is not scary at all.
B、People can’t see things without light.
C、 People can imagine light in the darkness.
D、People’s eyes can get used to darkness.

单选题 By working together, how long did the gamers on Foldit solve the same problem hanging for ten years?

A、In about three months
B、In about a month
C、In about two weeks
D、Half a year