首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
Next time you gaze outside【C1】______ a cold winter day and think how dead everything appears, take a closer look. Nature ma
Next time you gaze outside【C1】______ a cold winter day and think how dead everything appears, take a closer look. Nature ma
admin
2010-02-17
30
问题
Next time you gaze outside【C1】______ a cold winter day and think how dead everything appears, take a closer look.
Nature may not be at its【C2】______ in January and February, but it may be the best time to observe amazing adaptations and appreciate the diversity of life even when the temperature falls【C3】______ freezing.
Skunks, chipmunks, and black bears are among the few animals to semi-hibernate during the winter.
The woodchuck is a true hibernator. Many animals【C4】______ to escape the cold. Reptiles may migrate Several inches down into leaf litter or the mud at the bottom of a pond,【C5】______ fish may swim and feed below the ice. Other animals stay active throughout the winter months.
Animal tracks and signs are an excellent【C6】______ to learn about wildlife in winter. Gnawed bark, active lodges, stray feathers, diggings in the ground, urine or scat, or holes in the ice give clues to activity, whether it’s foraging, hunting for prey, finding shelter, or looking for a mate.
Tracks are【C7】______ by their size and shape, the number of toes, the stride, and the mode of locomotion (walking, bounding, galloping, or wadding).
Blowing leaves, cones, or seeds along with falling or rolling snow can also【C8】______ interesting tracks and trails on the snow.
Tracking conditions【C9】______ with the type and amount of snow it’s best to look along the edge of a habitat, such as【C10】______ a forest meets a field, or near water’s edge. Unmelted and undrifted snow provides the clearest tracks. Watch for bird tracks, too, including wing marks: when tracks stop abruptly, the bird probably took【C11】______
Evidence of insects is also plentiful during the winter. Many insects, with their variety of adaptations, over winter in one of their developmental (sub-adult) stages as either eggs or pupae and emerge in the spring. Insects also have their own version of hibernation in【C12】______ weather, a resting stage called diapause. For some insects, the ratio of light to dark may signal them to migrate to stable environments beneath the ground, below the water’s surface, or into deep water.
Other animals seek protection under the insulating blanket of winter snow. Snow hides prey from 【C13】______ and 【C14】______ dormant plants, insects, and small mammals. Deeper snow requires more energy to move through, but makes it easier for smaller animals to reach buds on tree branches.
Plants also【C15】______ to cold weather with a wide variety of survival techniques. Winter weeds that look dead and dry may have【C16】______ roots underground. Some disperse their seeds on winter winds or produce burs full of【C17】______ that get【C18】______ on the fur of passing animals.
Trees don’t completely stop growing in winter【C19】______ , but they control the growth of their buds and 【C20】______ to the cold and lack of moisture by protecting their buds with scales.
【C18】
选项
A、wild
B、hanged
C、away
D、caught
答案
D
解析
get caught就是种子给动物的毛皮带走了的意思。He was/got caught in the act of stealing.He was/got caught in the heavy traffic.He was/got caught in the sudden rain.当然不会是hanged,wild, away。
转载请注明原文地址:https://jikaoti.com/ti/b9bMFFFM
0
专业英语四级
相关试题推荐
PassageFourWhatdoesthedescriptionofthecurrentU.K.inflationimply?
PassageFourAccordingtoFrancesO’Grady,whatshouldahealthymoderneconomybelike?
PassageThreeWhatdoesthesentence"thegovernmenthascut...trainingcourses"inthelastparagraphimply?
PassaaeFourWhenmostanimalsdie,naturelikestotidyupbymakingtheirbodiesdisappear.Theremainsgeteatenbyscave
Hewasafunnylookingmanwithacheerfulface,good-naturedandagreattalker.Hewasdescribedbyhisstudent,thegreatphi
Therearenationswhoselackofcontactwiththeoutsideworldhas______poverty.
Themandidn’tputhisluggageoutsidethedoorontimebecause
Themandidn’tputhisluggageoutsidethedoorontimebecause
Oneofthemysteriesofnatureisanimalcommunication.Creaturesoftheseamovethroughtheirliquidelementwithoutanyhear
随机试题
(2021年德州齐河)属于我国行政系统的外部监督体系的有()
土地增值税实行四级超率累进税率。增值额超过扣除项目金额50%但未超过扣除项目金额100%的部分,税率为()
下述哪项不属于霍奇金淋巴瘤的症状
A.外斐反应B.肥达反应C.Coombs试验D.冷凝集试验E.凝集溶解试验用于由肺炎支原体引起的原发性非典型性肺炎的辅助诊断方法是
(常用抗高血压药物的分类)A.直接血管扩张剂B.保钾利尿剂C.非二氢吡啶类钙通道阻滞剂D.二氢吡啶类钙通道阻滞剂E.血管紧张素转换酶抑制剂非洛地平属于
方形补偿器两侧的第一个支架应安装()。
资料(一)俊宏益德集团(以下简称俊宏集团)属于建筑防水材料行业,是一家集研发、生产、销售、技术咨询和施工服务为一体的专业化建筑防水系统集团。该企业防水卷材和防水涂料产能分别为1500万平方米/年和1.5万吨/年,在2005~2007年连续三年位列
情感可分为()。
好几次听见电台主持人问节目参与者“你叫什么”,我很反感。如果对方是一个小孩,回答说“我叫毛毛”,或者“我是珍珍”,那倒也显得有些亲切。但对方是一位有名有姓的成年人,这种问法就显得太粗鲁。我国的语汇是很丰富的,传统的“请问尊姓大名?”“台甫是?”或白话一些,
HackersAttackUSStateDepartmentComputersTheU.S.StateDepartmenthascloseditspublicemailsystemandwebsitesafter
最新回复
(
0
)