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【单选题】
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. If a ring is stamped 24K, it hasA.
204 parts of gold,
B.
24 parts of gold.
C.
two and four-tenths parts of gold.
D.
10 parts of gold.
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皮皮学刷刷变学霸
举一反三
【简答题】阅读下列材料：
材料一
19世纪现实主义文学思潮是在特定的社会历史背景下产生的，它的形成是社会对文学的必然要求的结果。
现实主义摈弃浪漫主义的主观想象和抒情性，通过对社会作如实细致的描绘，揭露社会的黑暗、倡导社会改良。
材料二
下图为俄国一位批判现实主义作家的作品——《战争与和平》 材料三
作为创作方法，现实主义早在古希腊文学中就已经存在，即使是与现实主义相对立的浪漫主义文学，也为现实...
【单选题】When reading a magazine, most people skim it first, reading a paragraph or two. If the first few paragraphs hold their interest, they______.
A.
read down
B.
read on
C.
read up
D.
read along
【简答题】He__________asleep when he was reading.
【简答题】食品交换份法通常把食物分为()、()、()、()、()
【单选题】--- Yes. It is in the reading material ____ we ____ reading yesterday.
A.
that; did
B.
that; were
C.
when; were
D.
when; did
【判断题】下列文学常识的表述是否正确? 《三国演义》,全名《三国志通俗演义》,作者罗贯中。为中国四大名著之一,中国第一部长篇章回体历史小说,是历史演义小说的经典之作。
A.
正确
B.
错误
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