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【单选题】
关于胃蛋白酶的描述正确的是
A.
由壁细胞分泌胃蛋白酶原
B.
胃酸激活胃蛋白酶原
C.
在碱性环境活性高
D.
反馈抑制胃蛋白酶原的活性
E.
将蛋白质分解为氨基酸
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参考答案:
举一反三
【简答题】《城市国有土地使用权出让转让规划管理办法》规定,城市国有土地使用权出让前,应当制定( )。
【单选题】_____ twelve, Mike started his first novel. [     ]
A.
In the age of
B.
 At his age of
C.
At her age of
D.
 In his age of
【单选题】—The boy is ________for his age. —Yes, I was much _______when I was his age.
A.
enough tall; shorter
B.
tall enough; shorter
C.
enough tall; taller
D.
tall enough; taller
【单选题】-- The boy is tall enough _____ his age. --Yes, I was much _____ when I was his age.
A.
to; shorter
B.
at; taller
C.
at; shorter
D.
for; shorter
【简答题】---The boy is tall enough _________ his age. ---Yes, I was much ________ when I was his age.A.to32. ---The boy is tall enough _________ his age. ---Yes, I was much ________ when I was his age. A.to, t...
【简答题】根据《城市国有土地使用权出让转让规划管理办法》的规定,城市国有土地使用权出让规划设计条件及附图中,不属于附图内容的是( )。
【单选题】每个单体Ig分子均由( )条多肽链组成
A.
B.
C.
D.
【判断题】John Milton towers over his age as Shakespeare towers over the Elizabethan Age.
A.
正确
B.
错误
【判断题】Jonathan Swift madde himself known with his merciless satire on the British society of his age such as that in his work The History of Tom Jones, a Foundling.
A.
正确
B.
错误
【单选题】______ , Mozart had already written his first composition.
A.
His age was six
B.
By the age of six
C.
He was six
D.
Six years old
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