This technique is becoming more refined and more acceptable all the time.Which is the meaning of ‘refined ’in the sentence?
A.made pure by having other substances taken out of it
B.polite and well educated
C.Be carefully developed
D.freed from impurities by processing;
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You can enjoy your favorite sweets and fried foods in a small amount, as long as they are only a small part of your healthy diet.
A. 对
B. 错
拥有资金、财产及其他标的物的所有人，未获得更好的收益或达到某种目的，委托受托人代为运用、管理、处理财产及代办有关经济事务的经济行为，称之为（）。
A. 租赁
B. 信托
C. 代理
D. 经纪
投资基金的种类按照组织形态的划分，可以分为（ ）。
A. 公司型
B. 契约性
C. 开放型
D. 封闭型
E. 成长型
1 This letter is for a / an ____.
A. best friend
B. classmate in college
C. online friend
D. family member
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