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【判断题】
立体种植指在同一块农田上多层次、多茬口、多作物复合种植,充分利用空间、时间及光、热、肥、水资源的种植技术。A.
正确
B.
错误
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皮皮学刷刷变学霸
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】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.
【单选题】LuBan, who was a famous carpenter( 木匠 ), could made many new things by himself. He was_______.
A.
brave
B.
shy
C.
helpful
D.
creative
【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
【简答题】第二页,Task2 , 排序。
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