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
The most popular organic gem is the pearl. A pearl is the response of a marine mollusk to the presence of an irritating impurity
The most popular organic gem is the pearl. A pearl is the response of a marine mollusk to the presence of an irritating impurity
admin
2006-07-14
52
问题
The most popular organic gem is the pearl. A pearl is the response of a marine mollusk to the presence of an irritating impurity accidentally introduced into its body; a cultured pearl is the result of the intentional insertion of a mother-of-pearl bead into a live mollusk. Whether introduced accidentally or intentionally, the pearl-making process is the same: the mollusk coats the irritant with a substance called nacre. Nacre is composed chiefly of calcium carbonate. Because very few natural pearls are now on the market, most pearls used in fine jewelry are cultured. These include "Biwa" pearls and most other freshwater pearls. Cultured pearls are not easily distinguished from natural pearls except by an expert.
Which of the following people could tell the difference between a cultured pearl and an organic pearl?
选项
A、Scuba diver.
B、Fisherman.
C、Jeweler.
D、Clerk.
答案
C
解析
见文章最后一句:Cultured pearls are not easily distinguished from natural pearls except by an expert.只有专家才能区分出天然珍珠和人工培育的珍珠。珠宝商当然应是这类专家,所以选项C正确。A.Scuba diver戴水肺的潜水员B.Fisherman 渔民和 D.Clerk职员当然不是鉴别珠宝的行家了。
转载请注明原文地址:https://kaotiyun.com/show/UT5O777K
本试题收录于:
CATTI三级笔译综合能力题库翻译专业资格(CATTI)分类
0
CATTI三级笔译综合能力
翻译专业资格(CATTI)
相关试题推荐
agent本题询问预订房屋的联系人。录音原文中指出你必须要联系一位代理商(anagent),故空格处填入agent。
CITYARCHIVESAnineteenth-centurydocumentsBmapsCpersonalpapersDphotographsEbooksaboutthecityFnewspapersGin
A、TheysendthemessagetothePresidentwithintendays.B、Theyofficiallystatereasonsforrejectingthemessage.C、Theymeet
A、AstudygroupB、StudioArt101C、Theman’spaintingD、AprofessionalartistCWhatarethespeakersmainlydiscussing?
A、ByflyingincirclesaroundafieldB、BydetectingachemicalsignalC、ByinspectingindividualcornleavesD、Bynoticingthe
HistoricalBackground→TheepicpoemBeowulf,writteninOldEnglish,istheearliestexistingGermanicepicandoneoffou
Afterthelightwasturnedoff,therathadtowaitashorttimebeforeitwasreleasedfromitscage,
Thegas______fromthetankisdangerous.
Thegas______fromthetankisdangerous.
Riceisthe______foodofmostSoutheastAsians.
随机试题
姊妹弟兄皆列土。
“三明治”修复术是指
抗原抗体反应的特异性是指
需要省级水行政主管部门或流域机构审定后才能实施的水利工程质量事故是()。
在影响总供给的因素中,劳动力是最重要的一个,人力政策不包括( )。
会议主持人在推进会议进程中,可以用来表达自己的愿望、意见、需求和信念的方法是()。
以下各图均有彼此连接的六个小正方形纸片组成,其中不能折叠成正方体的有()个。
"Hashegainedweight?""Hewouldgainweight,buthe______much."
某数字校园平台的系统架构包括用户层和以下四层。制作各种可视化图表的工具属于(14)________________。
Today,theworldwidewebcanbeusedbothto【C1】______informationandtomakeit【C2】______toothers.Information【C3】_____
最新回复
(
0
)