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【简答题】
．设 满足条件 ，则 的最小值
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举一反三
【单选题】You have to be a born _______ to be able to do this hard job and not despair.
A.
optimistic
B.
optimist
C.
optional
D.
option
【单选题】You have to be a born ________ to do this hard job and not despair.
A.
optimist
B.
artist
C.
dentist
D.
journalist
【判断题】You have to be born in the U.S. to become the president of the United States.
A.
正确
B.
错误
【简答题】Zhongshan, China Beijing is a beautiful city with a long history. There are many Travel Agency famous buildings and mystery stories here. It’s a good place to Complaint telephone: ...
【简答题】显示器的分辨率用整个屏幕上光栅的_______和_______的乘积来表示。
【简答题】You have to be a born __________ to be able to do this hard job and not despair.
【单选题】'The city grew outward instead of upward' (Line 1, Para. 2) means ______.
A.
the city became more spread out instead of growing taller
B.
there were fewer small houses than tall buildings
C.
rapid development took place in the city center
D.
many tall buildings could be found in the city
【简答题】You have to be a born __________ to be able to do this hard job and not despair.
【单选题】下列内容中,不属于戊戌维新运动的背景的描述的是( )
A.
中日甲午战争中国战败
B.
19世纪90年代以后中国民族资本主义有了初步的发展
C.
八国联军侵华
D.
列强掀起瓜分中国的狂潮
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