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【单选题】
何者不是“腮腺床”结构
A.
颈外动脉
B.
舌下神经
C.
舌咽神经
D.
迷走神经
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参考答案:
举一反三
【单选题】[5-25]You are underway in reduced visibility. You hear the fog signal of another vessel on your starboard bow. Risk of collision may e
A.
alter course to starboard to pass around the other vessel
B.
reduce your speed to bare steerageway
C.
slow your engines and let the other vessel pass ahead of you
D.
alter course to port to pass the other ves
【判断题】我国联运托盘大多采用平托盘,以便于叉车、货架、仓库的标准化。
A.
正确
B.
错误
【简答题】避碰规则-条款A. Look-outB. Safe speedC. Risk of collisionD. Action to avoid collisionE. Narrow channelsF. Traffic separation schemesG. OvertakingH. Head-on situationI. Crossing situationJ. Action by give- w...
【判断题】单层柱状上皮多分布在胃、肠粘膜的表面,有保护、分泌和吸收的作用。
A.
正确
B.
错误
【简答题】在构建关键词时,我们尽量不要用自然语言,而要从自然语言中提炼关键词。( )
【单选题】[5-34]You are in charge of a stand-on vessel in a crossing situation. The other vessel is l.5 miles to port. You believe that risk of co
A.
take avoiding action immediately upon determining that risk of collision exists
B.
immediately sound the danger signal
C.
take avoiding action only after providing the give-way vessel time to take action, and determining that her action is not appropriate
D.
hold course and speed until the point of e
【简答题】关于动作输出口说法错误的是 A 为了能访问控件,我们需要为其定义输出口。 B 关键字为IBOutlet。 C 输出口可以在声明控件变量的时候声明。 D 不可以在定义控件属性的时候声明。
【单选题】我国联运托盘大多采用平托盘,以便于叉车、货架、仓库的标准化。
A.
B.
不是
【判断题】在构建关键词时,我们尽量不要用自然语言,而要从自然语言中提炼关键词。
A.
正确
B.
错误
【判断题】在构建关键词时,我们尽量不要用自然语言,要从自然语言中提炼关键词。
A.
正确
B.
错误
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