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
【C1】______ snakes, lizards, and crocodiles, turtles belong to the class of animals called reptiles. The earliest fossils recogni
【C1】______ snakes, lizards, and crocodiles, turtles belong to the class of animals called reptiles. The earliest fossils recogni
admin
2010-01-15
69
问题
【C1】______ snakes, lizards, and crocodiles, turtles belong to the class of animals called reptiles. The earliest fossils recognized【C2】______ turtles are about 200 million years old and【C3】______ the time when dinosaurs roamed the Earth. Turtles have changed little in appearance【C4】______ that time.
About 250【C5】______ of turtle are found throughout the temperate and tropical regions of the world, including the major seas.【C6】______ other reptiles, whose populations are【C7】______ largely to the tropics, turtles are most abundant in southeastern North America and southeastern Asia. They live in lakes, ponds, salt marshes, rivers, forests, and even deserts. The size of turtles【C8】______ Bog or mud turtles grow 【C9】______ about 4 inches long. The sea-roving leatherback turtle, however, may be more than 6.5 feet【C10】______ length and weigh more than 1, 100 pounds. Alligator snappers of the southeastern United States reach weights of more than 110 pounds. They are among the largest freshwater turtles. Land-dwelling species are often called tortoises. In the United States some【C11】______ turtles are called terrapins.
Turtles have protective shells. The【C12】______ arched part is called the carapace; the【C13】______ bottom part is the plastron. Some species, such as the box turtle, can【C14】______ the head, legs, and tail and tightly close the hinged front and back halves of the plastron for【C15】______ The snapping turtle,【C16】______ , has a small plastron that does not cover its underside. Powerful jaws and claws are the snapping turtle’s best defense【C17】______ enemies. Sea turtles also are【C18】______ to retreat completely inside their shells. Side-necked turtles have necks that are too【C19】______ to tuck into their shells.【C20】______ , the neck folds sideways along the inner edge.
【C19】
选项
A、long
B、soft
C、weak
D、strong
答案
A
解析
从文意判断,本句是要表达这种海龟脖子有怎样的性质所以不能缩进壳里。从本题的四个选项看,soft,weak,strong三个词都不符合常理,只有选择long表示从长度方面而言才是合情合理的。所以本题的正确选项为A。
转载请注明原文地址:https://kaotiyun.com/show/a2nK777K
0
专业英语四级
相关试题推荐
PassageOneWhatcausedthetrialofAndyDufresnetolastforsuchalongtime?
Wehada_______lessoninideologicaleducationyesterdayandweredeeplyimpressed.
Creatingsomuchconfusion,Masonrealizedhehadbettermake______whathewastryingtotolltheaudience.
OurculturehascausedmostAmericanstoassumenotonlythatourlanguageisuniversalbutthatthegesturesweuseareunderst
OurculturehascausedmostAmericanstoassumenotonlythatourlanguageisuniversalbutthatthegesturesweuseareunderst
OurculturehascausedmostAmericanstoassumenotonlythatourlanguageisuniversalbutthatthegesturesweuseareunderst
Iwas______studyFrenchyesterday,butIchangedmymind.
WhatmeasureswillIndonesiatakeinordertoputoutforestfires?
TheTurkishParliament’samendmentoftheConstitutionaimsat______.
随机试题
女性,38岁,双手指关节疼痛3个月,晨僵一小时左右,对症治疗效果不佳;查体双手第1、2掌指关节,2~4近端指间关节肿胀,压痛明显,X线示双手骨质疏松,可见关节面小囊性改变。此患者最可能的诊断是
男性,50岁,上腹部隐痛不适一年,体重减轻约10kg,自服抑酸剂病情无明显改善,钡餐检查胃窦部一巨大龛影。胃镜及病理诊断为胃癌
根据《建设工程项目管理规范》(GB/T50326),分部分项工程实施前,应由()向有关人员进行安全技术交底。
在矿山建设项目影响工期的因素中,属于设计变更因素对应措施的是()。
某施工企业中标省人民医院门诊楼工程项目,工程完成后审计机关对其进行审计,作出审计结论。对此过程中产生的法律关系,下列说法中正确的是()。
目前全球最大的UCITS基金注册地是在()。
甲企业是增值税一般纳税人,向乙商场销售服装1000件,每件不合税价格为80元。由于乙商场购买量大,甲企业按原价七折优惠销售,乙商场付款后,甲企业为乙商场开具的发票上分别注明了销售额和折扣额,则甲企业此项业务的增值税销项税额是()元。
下列关于诉讼地域管辖的规定中,说法不正确的是()。
阅读下列有关材料,按要求完成任务。材料一《普通高中化学课程标准(实验)》的内容标准举例说明化学能与电能的转化关未及其应用。认识提高燃料的燃烧效率、开发高能清洁燃料和研制新型电池的重要性。材料二某版本教科书《化学2》(必修)的知识结构体系第一章物质结
简述强制许可的类型。
最新回复
(
0
)