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【多选题】
人工合成甜味剂,以淀粉或植物类原料,甚至以石油为原料,采取()等方法,并用各种分离方法进行精制而得。
A.
酸解
B.
酶解
C.
萃取
D.
碱解
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【单选题】It can be inferred from the passage that all the work on the assembly line was ______.
A.
dangerous and dull
B.
harmful but beneficial
C.
repetitive and dull
D.
easy but tiring
【单选题】Why did it take many years to finish Mount Rushmore?
A.
There were many arguments about which faces to carve into the mountain.
B.
The Civil War began and the workers had to go fight the war.
C.
The snow and money problems slowed progress on the monument.
D.
Gutzon Borglum moved back to Belgium to retire.
【单选题】Why did many Grand Tourists visit the private collections?
A.
They could buy unique souvenirs there to take back home.
B.
Europe hardly had any museums before the 19th century.
C.
They found the antiques there more valuable.
D.
Private collections were of greater variety.
【单选题】在计算速动比率时,要从流动资产中扣除存货部分,其原因是( )。
A.
存货的数量难以确定
B.
存货的变现能力最低
C.
存货的价值变化大
D.
存货的质量难以保证
【单选题】下列关于食品添加剂的说法中哪项是正确的。
A.
苏丹红是一种可以在辣椒中添加的食品色素
B.
甲醛可以用来对水产品进行防腐
C.
糖精钠不能添加于儿童食品
【单选题】The secretary resigned from her job as she felt sick of dealing with ______ matters all day, every day.
A.
prominent
B.
trivial
C.
preliminary
D.
minimum
【单选题】54 Why did many Grand Tourists visit the private collections?
A.
 They could buy unique souvenirs there to take back home
B.
 Europe hardly had any museums before 19th century
C.
 They found the antiques there more valuable
D.
 Private collections were of greater variety
【单选题】You’ll find the hot issue that Da Vinci Furniture Co.,Ltd sold fraud假冒的) furniture _____all over China.
A.
talk about
B.
to talk about
C.
talking about
D.
talked about
【多选题】新古典主义具体在室内设计的特点上有:
A.
寻求功能性,力求厅室布置合理
B.
几何造型再次成为主要形式,提倡自然的简洁和理性的规则,比例匀称,形式简洁而新颖
C.
古典柱式的重新采用,广泛运用多立克,爱奥尼,科林斯式柱式
D.
【单选题】Which of the following can be covered by insurance?
A.
All risks of business.
B.
All houses damaged by fire.
C.
Goods with clearly marked prices.
D.
Things whose values can be estimated.
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