皮皮学,免费搜题
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【单选题】
工业现场编程多采用 ?
A.
示教编程
B.
离线编程
C.
文字编程
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皮皮学刷刷变学霸
举一反三
【单选题】虫卵入水后,不能直接孵出毛蚴的是
A.
血吸虫卵
B.
姜片虫卵
C.
肺吸虫卵
D.
肝吸虫卵
E.
以上都可以
【单选题】The angle measured eastward from the vernal equinox along the celestial equator often expressed in time units is the ().
A.
Greenwich sidereal time
B.
Right ascension
C.
Local sidereal time
D.
Sidereal hour angle
【判断题】滴滴出行的迅猛发展史,体现了资本的力量,与同行恶性竞争,也是通过蛮力实现产业链整合。
A.
正确
B.
错误
【判断题】科学杂志编辑属于调研型职业。
A.
正确
B.
错误
【单选题】(Looking) from another (angle), the painting (would) show (something) different.
A.
Looking
B.
angle
C.
would
D.
something
【单选题】What does a red face represent?
A.
Loyalty and bravery.
B.
Valor.
C.
Duplicity.
D.
Mystery.
【简答题】阅读理解 The name England comes from the words 'Angle land'. The Angles were people who came from northern Germany in the 5th and 6th centuries, after the Romans had left.The French name for England is An...
【多选题】下列属于调研型职业的有()
A.
园艺师
B.
电工
C.
生物学者
D.
科学杂志编辑
【单选题】—I would like to pick up your sister for you. But I don’t know her. _____? —A middle-aged woman with a round face, wearing a red blouse.
A.
How about your sister
B.
What do you think of your sister
C.
What is your sister like
D.
What does your sister do
【简答题】密封润滑良好、连续运转的滚动轴承的主要失效形式是 ________ _ __ 和 ___________ 。对于不转、转速极低或摆动的轴承,常发生 ___________ 失效。
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