题干

A,B,C,D四位同学到李爷爷家做客,李爷爷兴致勃勃地告诉他们,2004年又是大丰收.种的萝卜、藕最大的重约五千克,冬瓜最重的二十几千克.四位同学就此发表了各自的意见,请你判断出正确的结论是(    )

A:  萝卜、冬瓜的原材料主要应是二氧化碳和水、而藕则是水和无机盐

B:萝卜、冬瓜、藕的原材料主要应是二氧化碳和水

C:萝卜的原材料是水和无机盐,藕是水和泥池中的营养物质,而冬瓜则是二氧化碳和水

D:萝卜、冬瓜和藕的原材料主要是由水和无机盐组成,其次是二氧化碳

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B

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    Being a sports reporter for more than a decade, I see “Olympic” as a1word to me. I found the word is also a(an)2for everyone to shine. This feeling3me when I was holding the Olympic torch for the4time on Monday in Seoul, the capital city of South Korea.

    I felt such a great5to be invited by the International Olympic Committee to be a torchbearer for the 2018 Pyeongchang Winter Games 6Chinese sports reporters. Ten years ago, I was invited by IOC to be a7for the 2008 Beijing Summer Games. I have now carried the torch in two different countries. I have 8how the Olympic flame 9everybody around it.

    When I arrived at the 10point for the torchbearers, all the staff and even passers-by cheered because they knew I would be joining the11. I could feel their heartfelt12 toward the Olympics. When a group of torchbearers left to join in the relay, all the people13 shouting “Fighting!” While I14my turn, many people came to take photos with me and the torch. In 101 days, the route15nine provinces and eight major cities across the country. With less than a month to go before the Games1 opening ceremonies in Pyeongchang, Seoul had been16 into an Olympic city as well.

    “Let everyone shine' is not just a slogan for the torch relay but 17the fact that ordinary people from every walk of life—students, bakers, teachers, farmer —are18.The Olympic spirit is a lot more than the19 of 'swifter, higher, and stronger.' 'Olympic, has the magic to bring everyone together to20their dreams.