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【判断题】
古埃及金字塔是法老的陵墓。
A.
正确
B.
错误
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【单选题】Cars are involved in many accidents, and they ______ heart disease.
A.
contribute to
B.
attribute to
C.
tribute to
D.
result form
【单选题】你选择的产品时候第一眼关注什么
A.
价钱
B.
质量
C.
品牌
【单选题】下列不属于沟槽支撑的常见形式的是( )。
A.
横撑
B.
竖撑
C.
板桩支撑
D.
TDR连续墙
【简答题】Cindy Hess began her automotive career as a Design and Development Engineer with Chrysler, in the fall of 1977. Today, she is Vice-President of Daimler Chrysler, and head of the Small Car Platform Eng...
【简答题】read the report on the following website: http://www.bbc.com/news/technology-25633663 and answer the following questions.You are supposed to finish the task before March 9th. 1. How are the following ...
【单选题】若对工作表Sheet1进行复制,复制后的工作表副本自动取名为( )。
A.
Sheet1(2)
B.
Sheet(2)
C.
Sheet1(1)
D.
Sheet(12)
【判断题】当端电压大于电枢电动势时,直流电机工作在电动机状态。
A.
正确
B.
错误
【简答题】直流电机接在直流电源上运行时,当Ea( )U时,直流电机工作于电动机状态;而Ea( )U时,直流电机工作于发电机状态。(选填:大于,小于,等于)
【单选题】Not only are cars involved in most of the traffic accidents, but they also __________ .
A.
contribute
B.
promote
C.
refer
D.
matter
【简答题】在Excel中,若对工作表“Sheet1”进行复制,复制后的工作表副本自动取名为()。
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