题干

中国一直是全球应对气候变化事业的积极参与者。在应对气候变化、推动建设人类命运共同体方面,主张创造各尽所能、合作共赢的未来,奉行法治、公平正义的未来,包容互鉴、共同发展的未来。这一主张表明(    )

①维护发展利益是我国外交政策基本准则

②我国在维护自身利益同时,兼顾他国合理关切

③中国是应对全球气候变化的主导者

④中国在应对气候变化问题上发挥积极作用

A:①②

B:①③

C:②④

D:③④

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答案(点此获取答案解析)

C

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根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

Be an inventor

    The biggest secret about inventing is that anybody can do it! Perhaps this sounds crazy, but it's true. Maybe you have the wrong idea about inventing, so read on to discover the truth.

Wrong idea number 1:____

    Well, inventing means creating something “new”, but the idea could come from something that already exists.____ 

Wrong idea number 2: Inventors are born, not made.

    There are a lot of factors that make invention possible. Take Mozart, for example. He was born with a special talent for music.____His father was a music teacher, and Mozart practiced for hours every day, from the time he was in kindergarten.

    ____Very successful creators don't give up when they get something wrong. As one inventor said, “A failure is the right answer to the wrong question!”

    Wrong idea number 3: Inventors are always old people.

____ Here is an example of a young inventor: Louis Braille went blind when he was a child. When he was 15, he invented a system of reading and writing for blind people that is still used in most countries today.

A. Everyday things can give people lots of ideas.

B. An invention has to be something completely new.

C. But other factors were also important for his creativity.

D. As a young man, George Nissen invented the trampoline (蹦床).

E. Don't believe that you can't invent something when you are young.

F. Thomas Edison said that being an inventor was “99% hard work and 1% inspiration”!

G. The Wright brothers, for example, got the idea for building a “flying machine” from watching birds.