首页
登录
职称英语
What is the main idea of the passage? [br] Different from most fishes, shark’s b
What is the main idea of the passage? [br] Different from most fishes, shark’s b
游客
2024-02-19
45
管理
问题
What is the main idea of the passage? [br] Different from most fishes, shark’s body is not upheld by ______.
选项
A、fiber
B、bones
C、cartilage
D、skeleton
答案
C
解析
本题问“与大多数的鱼类不同,鲨鱼的身体不是由什么支撑”。文中第二段提到“Unlike bony fish,sharks have no bones;their skeleton is made of cartilage (软骨),which is a tough,fibrous(纤维性质的)substance,not nearly as hard as bone.”也就是说,与多骨鱼类不同,鲨鱼没有骨头,它们的骨骼是由坚韧、纤维性质的软骨构成,不像骨头那样硬。故[C]“骨头”正确。[A]“纤维”指的是鲨鱼软骨的性质。 [B]“软骨”和[D]“骨泉”由第二段可知,鲨鱼的身体是由软骨构成的骨架支撑的。
转载请注明原文地址:http://tihaiku.com/zcyy/3465403.html
相关试题推荐
PopulationGrowthinDifferentNationsMorethan6,500mil
PopulationGrowthinDifferentNationsMorethan6,500mil
PopulationGrowthinDifferentNationsMorethan6,500mil
PopulationGrowthinDifferentNationsMorethan6,500mil
PopulationGrowthinDifferentNationsMorethan6,500mil
PopulationGrowthinDifferentNationsMorethan6,500mil
PopulationGrowthinDifferentNationsMorethan6,500mil
A、Gettingthemainideaofapassage.B、Makingasfewmistakesaspossible.C、Th
Thetwothingsarethesameinoutwardformbutdifferent______.A、inappearance
Tounderstandthecultureofdifferentplaces,especially______containingasm
随机试题
Thereisnoquestionthattheoldstyleofairpollutioncouldkillpeople.
SocialHistoryoftheEastEndofLondon1.lst-4thcenturiesProducefromt
OnCulturalExchange1.如今,各国之间的文化交流越来越频繁2.有人支持,有人质疑3.我的看法
项目部管理人员及作业人员的()等应上墙。A.施工现场急救措施 B.技术管理
健康教育干预策略大体有健康教育、社会和A.政策 B.法制 C.监督 D.环
闭经寒凝血瘀证选用的方剂为A.少腹逐瘀汤 B.膈下逐瘀汤 C.艾附暖宫
A类火灾场所(严重危险级)推车式灭火器的最大保护距离()m。(A)15
初入园的小朋友害怕幼儿园厕所里的蹲坑,黎老师就在每个蹲坑的两边合适的位置,用环保
宋在金的压力下,不得不杀了降宋的原辽将(),以其首献于金朝,这对于原辽降于宋朝的
法律援助是指国家对经济困难或特殊案件的人,准予缓交或者减免法律诉讼费用和律师费用
最新回复
(
0
)