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Dictation 听写2.mp3
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皮皮学刷刷变学霸
举一反三
【单选题】阅读以下说法并选择与其对应的虚拟机属性. “如果一个虚拟机因为错误而崩溃, 同一主机上的 其他虚拟机不会受到影响”
A.
隔离性
B.
兼容性
C.
独立于硬件
D.
统一性
【多选题】多选题:哪一项是网络出版文献独有的著录方式,与印刷出版文献不同? A Work Cited Only on the Web Which items are typical of a Web publication and different from those of a Printed nonperiodical publication. For example: Books: Antin, D...
A.
Name of the author, compiler, director, editor, narrator, performer, or translator of the work (for more than one author, see 5.5.4; for a corporate author, see 5.5.5; for an anonymous work, see 5.5.9)
B.
Title of the work (italicized if the work is independent; in roman type and quotation marks if the work is part of a larger work [see 3.6.2-31)
C.
Title of the overall Web site (italicized), if distinct from item 2
D.
Version or edition used (see 5.5.13)
E.
Publisher or sponsor of the site; if not available, use N.p.
F.
Date of publication (day, month, and year, as available); if nothing is available, use n.d.
G.
Date of access (day, month, and year)
【单选题】《混凝土结构设计规范》规定,普通钢筋混凝土构件的混凝土强度等级不应低于 ,预应力混凝土构件的混凝土强度等级不应低于 。 ( )
A.
C20 、 C30
B.
C20 、 C40
C.
C25 、 C30
D.
C30 、 C40
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