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【简答题】
Easter(复活节) is still a great day for worship, randy in baskets and running around the yard finding eggs, but every year it gets quite a bit worse for bunnies. And no, not because the kids like to pull their ears. The culprit is climate change, and some researchers found that rising temperatures arc having harmful effects on at least five species of rabbit in the US. Take the Lower Keys March rabbit, for instance. An endangered species that lives in the Lower Florida Keys, this species of cottontail is a great swimmer — it lives on the islands! — but it is already severely affected by development and now by rising levels. According to the Center for Biological Diversity, an ocean level rise of only 0. 6 meters will send these guys jumping to higher ground and a 0.9-meter rise would wipe out their habitat (栖息地) completely. The snowshoe hare, on the other hand, has a color issue. Most of these rabbits change their fur color from white in the wintertime to brown in the summer, each designed to give them better cover from predators(捕食者).  As the number of days with snow decreases all across the country, however, more and more bunnies arc being left in white fur during brown dirt days of both fall and spring, making them an easier mark for predators. Researchers know that the color change is controlled by the number of hours of sunlight, but whether the rabbit will be able to adapt quick enough to survive is a big question. The National Wildlife Federation has reported that hunters have noticed their numbers are already markedly down. American pikas or rock rabbits, a relative of rabbits and hares, might be the firs' of these species to go extinct due to climate change. About 7-8 inches long, pikas live high in the cool, damp mountains west of the Rocky Mountains. As global temperatures rise, they would naturally migrate (迁徙) to higher ground — but they already occupy the mountaintops. They can't go any higher. The National Wildlife Federation reports that they might not be able to stand the new temperatures as their habitat beats up. The volcano rabbit has the same problem. These rabbits live on the slopes of volcanoes in Mexico, and recent studies have shown that the lower range of their habitat has already shifted upward about 700 meters, but there are not suitable plants for them to move higher, so they are stuck in the middle. Scientists are concerned about their populations. Native to the US, pygmy rabbits weigh less than 1 pound and live in the American West. They are believed to be the smallest rabbits in the world. Their habitats have been destroyed by development. Several populations, such as the Columbia Basin pygmy, almost went extinct and were saved by zoo breeding programs. Pygmy rabbits also rely on winter cover by digging tunnels through the snow to escape predators, but lesser snowfall is leaving them exposed. All of this gives new meaning to dressing up in a giant bunny costume this Easter. 小题1:The writer mentions Easter at the beginning of the passage in order to_______. A.show the importance of Easter Day B.introduce the issue about bunnies C.remind people of Easter traditions D.discuss the relationship between Easter and bunnies 小题2:The word 'culprit' ( Paragraph 2) is closest in meaning to______. A.criminal B.judge C.victim D.producer 小题3:According to the passage, some rabbits can now be easily Uncovered by predators because they_______ A.are exposed lo more skillful hunters B.have moved to habitats with fewer plants C.haven't adapted themselves to climate change D.can't change their fur color into white in the fall and the spring 小题4:The problem faced by volcano rabbets and rock rabbits is that________. A.both are affected by 1ess snow B.both are affected by rising sea levels C.neither can find enough food D.neither can migrate to higher places 小题5:Which best describes the writer's tone in the postage? A.Approving. B.Concerned. C.Enthusiastic. D.Doubtful.
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举一反三
【多选题】以下哪些观点符合荀子的认识论?
A.
荀子认为人的认识活动不在于“知有所合”,而在于“致虚守静”。
B.
荀子通过分析经验认知的活动,批判了墨家的“明鬼”的思想;
C.
荀子认为“心”属于“天官”;
D.
荀子认为“凡以知,人之性也;可以知,物之理也。”充分肯定人的认知能力和客观真理的可知性。
【单选题】下列关于红肉和加工肉制品的说法错误的是?
A.
加工肉类往往要经过腌渍、烟熏、烘烤等处理,而这样的加工方式常常会产生苯并芘、亚硝胺等致癌物
B.
我们应该停止吃所有红肉和加工肉制品
C.
即使找到了加工肉类和红肉致癌性的科学证据,但是其癌症风险取决于暴露剂量和时间等因素
D.
中国居民平衡膳食宝塔的推荐,成年人每天畜禽肉的推荐量是40-75g
【简答题】l 香水 l 乳液 l 乳霜 l 面膜 l 毛衣 l 毛巾 l 项链 l 洗面奶 l 化妆品 l 口红 l 眼霜 l 粉底 l 泳衣 l 珠宝店 l 耳环 l 威士忌 l 保湿霜
【简答题】食品烟熏的方法有_______、_______、______、_______。其中______制品含盐量及烟熏成分聚积量相对提高,保藏期增长。_______食品色香味较优,盐分及熏烟成分含量低,且脂肪热融,不利于储藏。_______节省了投资费用,便于实现机械化和连续化,无致癌危险。
【判断题】有乳糖不耐症的人,在大量摄入牛奶后,会出现腹泻等症状,而适量食用发酵乳不会。
A.
正确
B.
错误
【多选题】“”结束后,能否正确评价和思想关系到( )。
A.
是否坚持思想
B.
怎样看待党和国家过去几十年奋斗的成就
C.
党的团结、国家的安定
D.
党和国家未来的发展前途
【多选题】以下思想观点属于墨家的有哪些()。
A.
要相信鬼神是灵验的
B.
演奏音乐是奢侈浪费、劳民伤财
C.
爱别人的父亲如同爱自己的父亲
D.
人应该听从命运的安排
【单选题】P62.打开报表时,首先发生的事件是
A.
打开(Open)
B.
加载(Load)
C.
激活( Activate)
D.
成为当前( Current)
【单选题】可以将熏烟中有害成分除去、并赋予食品良好烟熏风味的方法是
A.
冷熏法
B.
温熏法
C.
热熏法
D.
液熏法
【多选题】多项选择题以下哪些观点符合荀子的认识论?
A.
荀子通过分析经验认知的活动,批判了墨家的“明鬼”的思想;
B.
荀子认为“心”属于“天官”;
C.
荀子认为“凡以知,人之性也;可以知,物之理也。”充分肯定人的认知能力和客观真理的可知性。
D.
荀子认为人的认识活动不在于“知有所合”,而在于“致虚守静”。
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