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【判断题】
若某个函数在某区间内仅有一个可能极值点,则当该点为极大(小)值点时,它的函数值就是该函数在此区间上的最大(小)值。
A.
正确
B.
错误
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举一反三
【单选题】Katyas ______ love of justice caused her to champion anyone she considered to be treated unfairly by society.
A.
descended
B.
inherent
C.
derivative
D.
blessed
【判断题】宇宙射线辐射强弱与所处海拔高度有关。
A.
正确
B.
错误
【多选题】哪三大文明并称为“印第安三大文明”?
A.
印加文明
B.
玛雅文明
C.
阿兹特克文明
D.
奥尔梅克文明
【单选题】GIS数据采集与输入的设备不包括
A.
数字化仪
B.
扫描仪
C.
显示器
D.
键盘
【简答题】Tony leapt up the stairs two at a time, he was breathless when he reached the attic.
【简答题】The defect in her car caused the accident, and she is suing the company for product ___________ .
【单选题】She was _______whether to follow her husband to go abroad or to stay at home to look after her parents.
A.
taken between
B.
taken up
C.
taken off
D.
taken away
【单选题】下列( )客运专线时速为250Km/h
A.
哈大
B.
京沈
C.
石太
D.
当地物类别的内部差异较小时,可减少训练样本的个数
【单选题】She received ______ from the government for the damage caused to her property.
A.
premium
B.
compensation
C.
repayment
D.
insurance
【单选题】下列( )客运专线时速为250Km/h
A.
哈大
B.
京沈
C.
石太
D.
京广
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