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搜题
【单选题】
什么鱼最后将大鱼吃掉了?
A.
鲸鱼
B.
鲨鱼
C.
食人鱼
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皮皮学刷刷变学霸
举一反三
【单选题】Try to read stories in English and speak in English whenever you can,________ you will see more progress over time.
A.
but
B.
or
C.
and
D.
so
【判断题】When the switch is in the “ HZ ” position and you rotate the hand wheel clockwise, the table will move in + Z direction.
A.
正确
B.
错误
【多选题】下列关于物权变动的说法,正确的是( )。
A.
在我国,所有不动产物权的设立、变更、转让和消灭,经依法登记,发生效力;未经登记,不发生效力
B.
动产物权的设立和转让,自交付时发生效力,但法律另有规定的除外
C.
动产交付在学理上可分为现实交付和观念交付两种类型
D.
所有不动产物权的设立、变更、转让和消灭,自不动产交付之日起发生效力
【判断题】异或门电路,逻辑功能是:输入不同输出为1,输入相同输出为0。
A.
正确
B.
错误
【单选题】某个三角形的两个内角的测角中误差±5.5′′ 和±3.0′′,且误差独立,剩下的一个三角形内角的中误差为:
A.
±2.5″
B.
±6.3″
C.
±8.5″
D.
±16.5″
【多选题】You need to replicate a table from a master to a slave. The master and slave copies of the table will have different number of columns. Which two conditions must be true?()
A.
Each extra column in the copy with more columns must not have a default value
B.
Columns that are common to both versions of the table must be defined in the same order on the master and the slave
C.
The slave database cannot have more columns than the master. Only the master database can have more columns
D.
Columns that are common to both versions of the table must come first in the table definition, before any additional columns are additional columns are defined on either server
E.
The master database cannot have more columns than the slave. Only the slave deatbase can have more columns
【单选题】If a person likes tea and never drinks coffee, what will the table will be called? ( )
A.
A tea table.
B.
A coffee table.
C.
A drinking table.
D.
A guest table.
【单选题】If a person likes tea and never drinks coffee, the table will be called ( ).
A.
a tea table
B.
a coffee table
C.
a drinking table
D.
a guest table
【单选题】某甲亢患者,行甲状腺大部切除术,术后3小时出现呼吸困难,怀疑内出血,紧急措施应( )
A.
注射止血剂
B.
氧气吸入
C.
拆除缝线去除血块
D.
气管插管
E.
加压包扎
【简答题】Who will probably move the table?
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