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【单选题】
从动物肝脏提取的_________ -紫罗兰酮衍生物被称作抗干眼醇或抗干眼病维生素。
A.
维生素A
B.
维生素B
C.
维生素C
D.
维生素E
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参考答案:
举一反三
【单选题】下列中药主要成分属于黄酮类化合物的有( )。
A.
黄连
B.
黄芩
C.
黄柏
D.
甘草
E.
秦皮
【多选题】Which three statements describe the differences between RIP version 1 and RIP version 2? (Choose three.)
A.
RIP version 1 broadcasts updates whereas RIP version 2 uses multicasts.
B.
RIP version 1 multicasts updates while RIP version 2 uses broadcasts.
C.
Both RIP version 1 and version 2 support authentication.
D.
RIP version 2 sends the subnet mask in updates and RIP version 1 does not.
【单选题】“握之成团,触之即散”是指片剂制备工艺中哪一个阶段的标准()。
A.
粉末混合
B.
制软材
C.
压片
D.
包衣
【单选题】全面整理西周文献的是()
A.
孔子
B.
老子
C.
庄子
D.
孟子
【简答题】JAZ是()存储器。
【单选题】Which version of NTP was the first to support cryptographic authentication?()
A.
Version 1
B.
Version 5
C.
Version 4
D.
Version 3
【多选题】Which three statements describe the differences between RIP version 1 and RIP version 2? (Choose three.)()
A.
RIP version 1 broadcasts updates whereas RIP version 2 uses multicasts.
B.
RIP version 1 multicasts updates while RIP version 2 uses broadcasts.
C.
Both RIP version 1 and RIP version 2 are classless routing protocols.
D.
RIP Version 2 is a classless routing protocol whereas RIP version 1 is a classful routing protocol.
E.
Both RIP version 1 and version 2 support authentication.
F.
RIP version 2 sends the subnet mask in updates and RIP version 1 does not.
【多选题】下列中药中,主要成分属于黄酮类化合物的有( )()()()()。
A.
槐米
B.
黄连
C.
黄芩
D.
黄柏
E.
银杏
【简答题】This contract is executed by the Parties hereto in both Chinese version and English version.each ofwhich shall be binding upon both parties.
【单选题】Upgrades are often designated by a ____ number (also referred to as a revision number), such as version 1.1 or version 2.0.
A.
UPC
B.
release
C.
version
D.
serial
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