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【判断题】
茶叶袋纸、蜡光纸、蜡纸都是浸渍加工纸。 ( )A.
正确
B.
错误
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【单选题】Rampart Hospital has total variable costs of 90% of total revenues and fixed costs of $50 million per year. There are 50,000 patient-days estimated for next year. What is the average daily revenue per...
A.
a. $1,000 is the average daily revenue per patient necessary to breakeven.
B.
b. $4,000 is the average daily revenue per patient necessary to breakeven.
C.
c. $250 is the average daily revenue per patient necessary to breakeven.
D.
d. $10,000 is the average daily revenue per patient necessary to breakeven.
【单选题】---- ____________ he has known the good news. ---- ______ is no wonder he is so excited.
A.
It is likely that; It
B.
It is probably that; There
C.
He is likely that; There
D.
He is possible that ; It
【单选题】The average daily volume of foreign exchange trading in all locations in 2013 was approximately equal to
A.
$5,000 billion.
B.
$100 million
C.
$15 million.
D.
$750,000 .
【简答题】韩国的饮茶与中国古代饮茶颇为相似,以( )为基本精神。A. 和、静B.清、寂C.简、真 D.雅、礼 B. :A C. 、韩国的饮茶与中国古代饮茶颇为相似,以“和”“静”为基本精神,其含义泛指（ ）A.和敬俭真 D. 和敬雅真 E. 和敬清寂D.清和寂雅
【单选题】600 out of 800 rooms have already been booked, and the revenue for the day is 72000 dollars, what is the average daily rate?
A.
90 dollars
B.
480 dollars
C.
120 dollars
D.
60 dollars
【单选题】压力容器用钢的基本要求是有较高的强度，良好的塑性、韧性、制造性能和与介质相容性，硫和磷是钢中最有害的元素，我国压力容器对硫和磷含量控制在()以下。
A.
0.2%和0.3%;
B.
0.02%和0.03%;
C.
2%和3%;
D.
0.002%和0.003%。
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