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【单选题】
下列关于腐乳的相关叙述 , 错误的是 ( ) A . 腐乳制作时 利用微生物产生的多种酶,将营养物质转化成小分子有机物,具有一定风味 B . 由于豆腐中的营养物质主要是蛋白质和脂肪 , 因此起作用的酶是蛋白酶和脂肪酶 C . 腐乳的主要成分有多肽、氨基酸、葡萄糖和脂肪 D . 制作时要特别注意盐、酒的用量 , 因为盐、酒和香料均可影响腐乳品质A.
a
B.
b
C.
c
D.
d
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举一反三
【单选题】What is the main purpose of this passage?
A.
To look back to the early days of computers.
B.
To explain what technical problems may occur with computers.
C.
To discourage unnecessary investment in computers.
D.
To warn against a mentally lazy attitude towards computers.
【单选题】Which of the following is not the purpose of wound dressing?
A.
Isolate the wound from the environment to reduce the chance of contamination.
B.
Relieve the pain and relieve the tension of the wounded.
C.
A pressure bandage can be used to stop the bleeding.
D.
Remove the internal organs back to the wound and then bandage, so as not to expose the internal organs to aggravate the injury.
【简答题】I think the purpose of the government goes back to Rome and Greece, where people would try to do the best for the _____ of the people and keep_____ liberty, but yet keep _____ among the people.
【单选题】受体阻断剂(拮抗剂)的特点是:
A.
对受体无亲合力,无效应力
B.
对受体有亲合力和效应力
C.
对受体有亲合力而无效应力
D.
对受体无亲合力和效应力 E对受体单有亲合力
【单选题】Which of the following terms is defined as a back-up power source that provides power to radio installations for the purpose of conducting distress and safety communications when the vessel'main and e...
A.
Emergency back-up generator
B.
Reserve source of energy.
C.
Reserve source of diesel power
D.
Emergency diesel generator
【单选题】There are cords around the waists of the bungee flyers. The purpose of the cords is to ____.
A.
guarantee the safety of the performers
B.
let the performers swing back and forth
C.
add a little extra safety
相关题目：
【单选题】受体阻断剂(拮抗剂)的特点是:
A.
对受体无亲合力,无效应力
B.
对受体有亲合力和效应力
C.
对受体有亲合力而无效应力
D.
对受体无亲合力和效应力 E对受体单有亲合力