【题目】下面文字阐述了人们在雾霾天气自我保护的具体做法,请简要概括成四点,要求每一点不超过7个字。
雾霾天气里,粉尘颗粒多,因而不主张早晚开窗通风,需要通风也要等到太阳出来再开窗。最好不出门,更不宜晨练,否则可能诱发呼吸道疾病,甚至导致心脏痛发作,引起生命危险。因为起雾时气压低,空气中的含氧量有所下降,人们很容易感到胸闷。早晨潮湿寒冷的雾气还会造成冷刺激,很容易导致血管痉挛、血压波动、心脏负荷加重等。如果需要外出,可以戴上口罩,这样可以有效防止粉尘颗粒进入体内。口罩以棉质口罩为好,因为一些人对无纺布过敏,而棉质口罩一般人都不过敏,而且易清洗。雾天的饮食宜选择清淡易消化且富含维生素的食物,多饮水,多吃新鲜蔬菜和水果,这样不仅可补充各种营养素和无机盐,还能起到润肺除燥、祛痰止咳、健脾补肾的作用。少吃刺激性食物,多吃些梨、枇杷、橙子、橘子等清肺化痰食品。
答:①__________________ ②__________________ ③__________________ ④__________________
科目:高中地理 来源: 题型:
【题目】下列各句中,没有语病的一句是( )
A.社区最近开展了大规模的“宪法日”宣传活动,活动项目丰富,但由于活动多安排在上班时间,参加的人大多以离退休人员、儿童和自由职业者为主。
B.“羊城好作业网”是一个在互联网上布置各类暑假作业的公益活动,大学校长、知名作家都在这里给广大中学生布置作业,让大家过一个别样的假期。
C.脑梗塞的发病和高血压、动脉硬化密切相关,其致病的主要原因是不健康的生活方式,如高热量食饭、吸烟、大量饮酒、少运动、夜生活过度等。
D.有些人口规模小的城市,地铁的客流量不够,不仅运营需要政府的巨额补贴,建设还需要政府的高额投入,地铁反而成为了当地经济发展的负担。
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【题目】They say there are three ways to experience the Grand Canyon; on foot, on mules(骡子) or by air. We chose the first. Up early; my husband and I and our three children couldn’t wait to get started. We decided to walk along a lovely path named Bright Angel Trail.
As we set out, I was shocked at how narrow the path was. And I couldn’t help noticing that the other tourists weren’t like us. They had heavy backpacks, water bottles, and hats. But as usual we were dressed, As the sun rose higher, Arizona’s famous heat seemed to roast(烘烤) us. There was no shade and our legs were aching. We decided to go back, with the girl on my back and the boys far behind. By the time we finally got back, our legs were like jelly.
The next day, after we’d had a long rest and a good breakfast, we were ready for another view of the Canyon by air. After our last walk, this would be the easiest thing in the world.
We called to each other excitedly as the plane took off and circled around the Canyon. But the smiles on our faces disappeared as the pilot tossed(翻转) the plane around, pretending he was going to hit the ground. I shouted, “STOP, TAKE US BACK!” When we finally arrived back on land, once again our legs were like jelly. We hardly spoke as we drove back.
As I said, there are three ways to view the Grand Canyon. We never tried the mules, but personally I’d suggest a fourth: buy yourself a good magazine like National Geographic. That way, you can see the Canyon, without fear or tiredness.
【1】 Which of the following is true according to the second paragraph?
A. They made a careful preparation before the trip
B. They children were more joyful than their parents.
C. Bright Angel Trail was not as lovely as they expected.
D. The summer heat prevented them from enjoying the view.
【2】 The underlined expression “Our legs were like jelly” probably means .
we were weak
B. we were unhappy
C. we were dissatisfied
D. we were disappointed
【3】 Which of the following best describes their Canyon trip by air?
A. It proved to be frightening.
B. It was more comfortable
C. It turned out to be exciting
D. It made each of them tired.
【4】We can infer from the passage that .
A. experiencing the Canyon on mules would be the best way
B. one needs to dress less when visiting the Grand Canyon.
C. the writer was not serious when she made the suggestion.
D. the whole family narrowly escaped from the air accident.
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【题目】 you your grandma’s life is in danger?
A. Are; aware that
B. Are; aware of
C. Do; aware of
D. Have; any of
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【题目】下列词语中没有错别字的一组是
A.辨别 联手 冠名权 气贯长虹
B.鼓噪 膨涨 绿茵场 惺惺相惜
C.赝品 锻练 抠字眼 不绝如缕
D.传诵 揪心 殊不知 合盘托出
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【题目】 The story that he will give up his job and move to Canada, but I don’t know whether it is true or not.
A.tells
B. speaks
C.reads
D.goes
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【题目】Between the two rows of trees the teaching building.
A.stand
B. stands
C. are standing
D. are
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科目:高中地理 来源: 题型:
【题目】仿照下面画线的句子,续写两句话,与前句构成排比。要求:句式一致,使用相同的修辞手法。
林清玄曾说:“能够一鸣惊人的,必定在不鸣则已的时候养精蓄锐;能够动若脱兔的,必定在他静如处子时洞察入微。”这句话告诉我们:理想不是现成的果实,而是一粒种子,需要你去播种,培育;________;________。
答:____________________________________________________________________
________________________________________________________________________
________________________________________________________________________
________________________________________________________________________
________________________________________________________________________
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科目:高中地理 来源: 题型:
【题目】Listening to loud music at rock concerts caused hearing loss in some teenagers. (2010 .湖南)
is
B. are
C. has
D. have
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