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【简答题】
如图,在△ABC中,AM:MD=4,BD:DC=2:3,则AE:EC=______.
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参考答案:
举一反三
【单选题】The promise of finding long-term technological solutions to the problem of world food shortages seems difficult to fulfill. Many innovations that were once heavily supported and publicized, such as fi...
A.
A suggestion is made and arguments in its favor are provided.
B.
A criticism is imposed and an alternative proposal is suggested.
C.
An example is analyzed and general conclusions are derived from it.
D.
A generalization is advanced and supporting evidence is provided.
【简答题】control[kən'trəʊl]
【单选题】The term bit means ( )
A.
a small amount of data
B.
a 1 or a 0
C.
binary digit
D.
both answers (b) and (c)
【简答题】下列各图象中,y不是x函数的是(   )
【简答题】control[kən'trəʊl]
【单选题】The promise of finding long term technological solutions to the problem of world food shortage seems difficult to fulfill. Many innovations that were once heavily supported and publicized, such as fis...
A.
a suggestion is made and arguments in its favor are provided.
B.
a criticism is imposed and an alternative proposal is suggested.
C.
a generalization is advanced and supporting evidence is provided.
D.
an example is analyzed and general conclusions are derived from it.
【判断题】论文撰写时照抄别人的语句不算剽窃。
A.
正确
B.
错误
【单选题】The promise of finding long-term technological solutions to the problem of world food shortages seems difficult to fulfill Many innovations that were once heavily supported and publicized have since f...
A.
decrease
B.
fail to continue
C.
cancel
D.
forget
【单选题】下列图形中不是函数图象的是 [     ]
A.
B.
C.
【简答题】第二页,Task2 , 排序。
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