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搜题
【单选题】
下面四种点的坐标表示方法中,哪一种是相对直角坐标的正确表示?
A.
12,23
B.
@12,23
C.
@12,23
D.
12,23
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举一反三
【单选题】The cleaner was ____ for his hard work with a golden watch.
A.
awarded
B.
rewarded
C.
awarding
D.
rewarding
【单选题】人与人之间交流的语言称为()
A.
自然语言
B.
机器语言
C.
汇编语言
D.
高级语言
【判断题】对于本节课课堂练习完成情况,你 是否认真完成(认真的填“正确”,对自己不满意的填“错误”)
A.
正确
B.
错误
【单选题】The petty cash balance at 30 November 2019 was $25. The following transactions occurred during November 2019: (1)Refreshments were purchased at a cost of $7.25 (2)Travel expenses of $12.75 were reimbu...
A.
$25
B.
$60
C.
$35
D.
$50
【简答题】人与人之间相互交流需要遵循共同的规则,这些规则称作语言,语言有很多种,如汉语、英语、法语、德语等,不论何种人只要说同一种语言就可以交流;计算机之间的相互通信也需要遵守共同的规则,这些规则就称为_____。
【单选题】人与计算机之间交流的语言称为()
A.
机器语言
B.
汇编语言
C.
高级程序设计语言
D.
程序设计语言
【简答题】梯形图统一编号的线圈()使用两次,双线圈输出可以用()解决
【简答题】The petty cash balance at 30 December 20x9 was $25. The following transactions occurred during November 20x9: Postage charge of $15 Travel expenses of $10 were reimbursed to an employee The cleaner wa...
【单选题】A cleaner was struck and killed by lightning when working on the tarmac (停机坪) at the Beijing airport at 8 a.m. August 11, 2013. Police said when they found the body he _______ a mobile phone.
A.
was still being held
B.
was still holding
C.
held
D.
had been holding
【单选题】你对本周老师课堂教学的满意程度是:
A.
非常不满意
B.
不满意
C.
满意
D.
非常满意
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