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【简答题】
在PowerPoint中,如果要一次性修改演示文稿中所有幻灯片的背景,可以在幻灯片()视图中一次性修改幻灯片母板的背景。
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皮皮学刷刷变学霸
举一反三
【单选题】直接注入上腔静脉的是
A.
颈外静脉
B.
奇静脉
C.
颈内静脉
D.
肝门静脉
E.
锁骨下静脉
【单选题】直接注入上腔静脉的是
A.
头静脉
B.
贵要静脉
C.
奇静脉
D.
大隐静脉
E.
小隐静脉
【单选题】The speed at which a storm center moves is the ______.
A.
speed of movement
B.
speed of advance
C.
speed of storm
D.
storm movement speed
【判断题】企业发生的代收款项,增加了企业的资产,形成经济利益的流入,因而应确认为企业的收入。
A.
正确
B.
错误
【多选题】电子商务高速发展,目前已经渗透到各个领域,在农村电子商务领域主要有哪些应用?
A.
借助网络帮助农民学习相关种植、养殖技术
B.
将农村旅游资源放到互联网上去展示
C.
在网上卖农产品
D.
将工业品卖到农村
【单选题】直接注入上腔静脉的是( )
A.
奇静脉
B.
颈内静脉
C.
锁骨下静脉
D.
颈外静脉
E.
头静脉
【单选题】患者男性,60岁,右手肘部一菜花样肿物,突出皮面,大小2cm×1cm×1cm,有蒂,与周围分界清。有关该肿瘤的叙述,下列哪项是错误的()
A.
由覆盖上皮发生
B.
多呈外生性生长,形成绒毛状、菜花状或乳头状
C.
多为恶性肿瘤
D.
鳞状上皮、柱状上皮、移形上皮均可发生
E.
光镜下乳头表面覆盖上皮,轴心由血管和纤维结缔组织构成
【单选题】The speed at which an animal lives is determined by ______ the rate at which it uses oxygen.
A.
measuring
B.
assessing
C.
surveying
D.
pleasing
【单选题】As engine RPM is increased from idle speed to full load speed, which of the conditions listed will decrease?
A.
Compression ratio
B.
Fuel/Air ratio
C.
Compression pressure
D.
Lube oil pressure
【单选题】Which effect does speed through the water have on a vessel which is underway in shallow water ________.
A.
A decrease in the speed results in a decrease in steering response and maneuverability
B.
An increase in speed results in the stern sucking down lower than the bow
C.
An increase in speed results in the vessel rising on an even plane
D.
A decrease in speed results in the vessel sucking down on an even plane
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