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【单选题】
关于酶的抑制作用的叙述,正确的是:( )
A.
可逆抑制作用是指加入大量底物后可解除抑制剂对酶活性的抑制
B.
不可逆抑制作用是指用化学手段无法消除的抑制作用
C.
非竞争性抑制属于可逆抑制作用
D.
可逆抑制与不可逆抑制作用的主要区别是提高底物浓度能否逆转抑制剂对酶活性的抑制
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【多选题】销售数据分析的作用主要包括( )。
A.
有助于正确、快速的做出市场决策
B.
有助于及时了解营销计划的执行效果
C.
有助于提高网店营销系统运行的效率
D.
有助于完成用户画
【多选题】销售数据分析的作用主要包括( )
A.
有助于正确、快速的做出市场决策
B.
有助于及时了解营销计划的执行效果
C.
有助于提高网店营销系统运行的效率
D.
有助于完成用户画像
【单选题】建设单位管理人员工资应计入( )。
A.
预备费
B.
建设单位经费
C.
开办费
D.
企业管理费
【判断题】黄瓜霜霉病是由霜疫霉属菌物引起的。
A.
正确
B.
错误
【简答题】阅读理解。 Mother Teresa, whose name was Agnes Gonxha Bojaxhiu, was born on August 26th, 1910 in Skopje, Macedonia. She always wrote her birthday as 27th of August because it was the day of her baptism (洗礼...
【单选题】古诗十九首:迢迢牵牛星,皎皎河汉女.请问织女星位于哪一个星座?
A.
仙女座
B.
室女座
C.
天琴座
【单选题】古诗十九首:迢迢牵牛星皎皎河汉女.请问织女星位于哪一个星座?()
A.
仙女座
B.
室女座
C.
天琴座
D.
英仙座
【单选题】I sat next to a girl __________ name was Dianna.
A.
that
B.
which
C.
who
D.
whose
【单选题】The head of the Library of Congress is to name Donald Hall, a writer whose deceptively language builds on images of the New England landscape, as the nation's 14th poet laureate today. Mr. Hall...
A.
uses English to express the images of the New England landscape
B.
dislikes the idea of impacting government by the right side of the religion
C.
is the 14th poet laureate appointed by the Congress
D.
is a member of the advisory council of the National Endowment for the Arts
【单选题】________ means any person by whom or in whose name or on whose behalf a contract of carriage of goods by sea has been concluded with a carrier, or any person by whom or in whose name or on whose behal...
A.
Shipper
B.
Charterer
C.
Shipowner
D.
Carrier
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