The new light bulb     .

试卷相关题目

• 1— Many thanks for what you’ve done for us.—     .

  A.Don’t mention it

  B.Never mind

  C.That’s right

  D.You seem to have a point

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• 2— Do you know      in ancient China、— I have no ide

  A.But I know people once used tree leaves to make paper.A.how paper was made

  B.how was paper made

  C.what paper was made

  D.what was paper made

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• 3— Was table tennis invented by the Chinese、— No. It      in China until the start of the 20th century.

  A.played

  B.was played

  C.didn’t play

  D.wasn’t played

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• 4— Michael Jackson was called the king of pop, wasn’t he、— Of course. He       by people all over the world.

  A.was looked up

  B.was looked up to

  C.looked up

  D.looked up to

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• 5— Can we pick some oranges to eat、— Can’t you see that they are gre en、 They must be     .

  A.sweet

  B.salty

  C.hot

  D.sour

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• 6The Water Talky was invented by     .

  A.German scientists

  B.a young child

  C.a UK company

  D.some swimmers

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• 7What will happen if you sit in the chair for too long、

  A.Your head will hurt.

  B.You will be very nervous.

  C.The chair will move.

  D.The chair will warn you to mov

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• 8We don’t know the price of the self-driving car because     .

  A.it is on sale only in America

  B.it isn’t made for sale 、、、、、、、、、、、、、、、、、、、、、、、

  C.people can get it for free

  D.it hasn’t been on sale to the public

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• 9The self-driving car can collect information using     .①video cameras     ②a computer③a LIDAR sensor     ④a computer system

  A.①②

  B.①③

  C.①②③

  D.①②③④

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• 10According to CNN, self-driving cars will     .

  A.send us more quickly to the workplace

  B.lead to heavier traffic

  C.improve traffic condition in big cities

  D.carry more people than a normal car

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