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
2024-01-01
47
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] The Stamping Act is
选项
A、a regulation for tax.
B、role of law.
C、a law that makes such stamping mandate.
D、an implement.
答案
C
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3325528.html
相关试题推荐
The"Karat"markingonjewelrytellsyouwhatproportionofgoldismixedwi
The"Karat"markingonjewelrytellsyouwhatproportionofgoldismixedwi
The"Karat"markingonjewelrytellsyouwhatproportionofgoldismixedwi
The"Karat"markingonjewelrytellsyouwhatproportionofgoldismixedwi
The"Karat"markingonjewelrytellsyouwhatproportionofgoldismixedwi
The"Karat"markingonjewelrytellsyouwhatproportionofgoldismixedwi
Anincreasingproportionofourpopulation,unabletolivewithoutadvancedmedi
Adiamondorrubyisajewelrythatisoftenusedtodecoratevaluableornaments
Thoughtheimitationjewelrycanfoolmanypeople,theycannot______uptoanexp
Thoughtheimitationjewelrycanfoolmanypeople,theycannot______uptoanexp
随机试题
ApartmentforRentModernstudioapartmentlocated10minutesfromshopsand
Asweknow,therearetwokindsofelephants:theAfricanandtheAsianeleph
Ihavealreadygiveninstructionsforthetasktobetakenupfirstandtheengi
ABO血型鉴定中产生错误最常见的原因是A.冷凝集素干扰 B.试验温度不当 C
社区营养教育中的单向交流的过程为:来源—信息—加工—渠道—解码—受者。( )
稀土被誉为“新材料之母”,广泛应用于光学、电子信息、航空航天、核工业等尖端科技领
与普通混凝土相比,高强混凝土的优点在于( ) A、延性较好 B、初期收缩
某房地产开发公司与某市郊区的某乡政府签订了协议,乡政府同意将100亩规划乡镇企业
全口义齿初戴时,如发现下颌义齿翘动,支点的位置通常是A.下颌隆突 B.磨牙后垫
按照《压力管道安全技术监察规程——工业管道》(TSGD0001-2009)的规
最新回复
(
0
)