首页
登录
职称英语
The "Karat" marking on jewelry tells you what proportion of gold is mixed wi
The "Karat" marking on jewelry tells you what proportion of gold is mixed wi
游客
2025-02-02
22
管理
问题
The "Karat" marking on jewelry tells you what proportion of gold is mixed with other metals, ff 14 parts of gold are mixed with 10 parts of base metal, the combination is called 14-Karat (14K) gold. The higher the Karat rating, the higher the proportion of gold in the object. The lowest Karat gold that can be marketed in the United States is 10-Karat gold. Jewelry does not have to be marked with its Karat quality, but most of it is. ff there is a Karat quality mark, next to it must be the U.S. registered trademark of the person or company that will stand behind the mark, as required by the National Gold and Silver Stamping Act. [br] This paragraph serves the consumer as
选项
A、important buying information.
B、a challenge to buy more gold.
C、a debate over gold prices.
D、advice about buying silver.
答案
A
解析
转载请注明原文地址:http://tihaiku.com/zcyy/3940087.html
相关试题推荐
TheproportionofchildreninAmericawhoareoverweighthastripledoverth
The"Karat"markingonjewelrytellsyouwhatproportionofgoldismixedwi
The"Karat"markingonjewelrytellsyouwhatproportionofgoldismixedwi
The"Karat"markingonjewelrytellsyouwhatproportionofgoldismixedwi
The"Karat"markingonjewelrytellsyouwhatproportionofgoldismixedwi
The"Karat"markingonjewelrytellsyouwhatproportionofgoldismixedwi
The"Karat"markingonjewelrytellsyouwhatproportionofgoldismixedwi
Adiamondorrubyisajewelrythatisoftenusedtodecoratevaluableornaments
Thoughtheimitationjewelrycanfoolmanypeople,theycannot______uptoanexp
Mr.Smithwasoccupiedinpreparingforhislessonsandmarkingstudents’compos
随机试题
(1)Josephwasanelderly,nay,anoldman:veryold,perhaps,thoughhalean
WhatkindofbusinessisTenderPlusengagedin?______.[br]Whatmusttheapp
Fast-foodfirmshavetobeathick-skinnedbunch.Healthexpertsregularlyl
[originaltext]Onedayafarmerboughtfourdonkeysatthemarketplaceinth
根据《国务院关于开展优先股试点指导意见》和《优先股试点管理办法》,下列属于优先股
从所给的四个选项中,选择最合适的一个填入问号处,使之呈现一定的规律性:
(2018年真题)下列不属于基金公司交易部职责的是()。A.向基金经理反馈
A.太子参 B.黄芪 C.何首乌 D.大黄 E.黄连有异型构造的块根类药
某公司为获得一项工程合同,拟向工程发包方有关人员支付好处费8万元,公司市场部
某工程双代号网络计划如下图所示,其绘图错误有()。 A.多个起点节点 B.节
最新回复
(
0
)