单选题 What was Einstein doing when the aureka moment happened to him?

A、 Having a bath.

B、 Being on a train.

C、 Riding a streetcar home.

D、 Thinking in his study room.

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相关试题

单选题 Which of the following is a function of robotcop?

A、Reading sign language.

B、Reading facial expressions.

C、Analyzing people's thoughts and emotions.

D、Expressing opinions by nodding or shaking his head.

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单选题 According to professor Lucas, what is scientists common opinion of intelligent life outside of earth?

A、Intelligent life exists.

B、Intelligent life does not exist.

C、Intelligent life has placed a boot on our planet.

D、Intelligent life may not know the existence of Earth.

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单选题 How far can radio and TV signals sent by scientists go into space?

A、7 light years.

B、17 light years.

C、70 light years.

D、700 light years.

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单选题 Which of the following does not belong to Robotcop's job?

A、To fight crime.

B、To give directions.

C、To welcome guests.

D、To answer questions.

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单选题 Who made aureka movie famous?

A、Newton.

B、Einstein.

C、Hawking.

D、Archimedes.

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单选题 2031 what percent the Dubai police force will be robots?

A、20 percent.

B、25 percent.

C、30 percent.

D、35 percent.

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单选题 What condition did Einstein's final flash of inspiration really occur?

A、After physical exercise.

B、After continuous hard work.

C、After sufficient relaxation and rest.

D、After a lot of communication with others.

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单选题 What do we learn from the conversation?

A、Some scientists do not believe in UFO's.

B、Some scientists have received signals from other planets.

C、Some scientists believe their signals can reach only a few stars.

D、Some scientists have been sending signals into space for about a century.

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