“绿色革命”是以采用农作物高产良种为中心的一切新技术革命。它兴起于20世纪(  )。

“绿色革命”是以采用农作物高产良种为中心的一切新技术革命。它兴起于20世纪(  )。A.70年代 B.80年代 C.90年代 D.60年代

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根据下面材料,回答第题:  Millions of Americans and foreigners see GI.Jo

根据下面材料,回答第题:  Millions of Americans and foreigners see GI.Joe as a mindless war

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The word “constituents” in the first paragraph probably refe

The word “constituents” in the first paragraph probably refers to _________.A. d

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What does the speaker suggest girls do when they are going t

What does the speaker suggest girls do when they are going to be out late?A. Cal

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The passage probably comes from

The passage probably comes fromA. a conversation on the museu B. a museum tour g

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