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题库 / OG2015V-SC-11
Native to South America, when peanuts were introduced to Africa by Portuguese explorers early in the sixteenth century they were quickly adopted into Africa's agriculture, probably because of being so similar to the Bambarra groundnut, a popular indigenous plant.
when peanuts were introduced to Africa by Portuguese explorers early in the sixteenth century they were quickly adopted into Africa's agriculture, probably because of being
peanuts having been introduced to Africa by Portuguese explorers early in the sixteenth century and quickly adopted into Africa's agriculture, probably because of being
peanuts were introduced to Africa by Portuguese explorers early in the sixteenth century and were quickly adopted into Africa's agriculture, probably because they were
peanuts, introduced to Africa by Portuguese explorers early in the sixteenth century and quickly adopted into Africa's agriculture, probably because they were
peanuts, introduced to Africa by Portuguese explorers early in the sixteenth century and having been quickly adopted into Africa's agriculture, probably because they were
其他好排除 就是CD 考察的是 相关不等于因果考点 C是 因果 D 是相关 联系上下文 应该是 因果 关系 所以选C 错选D了
d连谓语都没有 都没到那里
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B选项错在哪里了？having been 应该没错 ，时间是先于的，然后because of being错了吗？
没有谓语动词，having been和adopted都是伴随状语
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