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【单选题】
以下的三个图是某研究小组围绕探究过氧化氢分解条件而获得的实验结果。下列有关判断错误的是（）A.
图一、二、三所代表的实验中，实验自变量依次为催化剂种类、过氧化氢浓度及温度
B.
根据图一可以得出的实验结论是酶具有高效性
C.
图二曲线bc段产生的原因最可能是底物的浓度
D.
图三曲线纵坐标最可能代表溶液中底物的剩余量
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【单选题】The author contrasts the 1930s with the present in order to show that ______.
A.
more people were unemployed in the 1930s
B.
social programs are more needed now
C.
unemployment now has less severe effects
D.
now there is a greater proportion of elderly and handicapped people among those in poverty
【简答题】One of the important figures in the 1930s who tried to adapt European avantgardism to American writing is______.
【单选题】Which of the following best describes why the restrictive banking laws of the 1930s are still on the book?
A.
The bank failures of the 1930s were caused by restrictive courts.
B.
Banking has not changed in the past 50 years.
C.
The banking system is too restrictive, but on alternatives have been suggested.
D.
Legislators apparently believe that banking problems similar to those of the Depression still exist today.
【简答题】Voilà un examen je suis fier.
【单选题】P24.下列关于宏组的叙述中,错误的是
A.
宏组是由若干子宏构成的
B.
宏组中至少包含一个子宏
C.
宏组中的各个子宏之间要有一定的联系
D.
宏组与普通宏的外观无差别
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