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单选题
Select one answer choice. The author uses the word “significant” to mean ______.
A
hasty
B
noteworthy
C
scientific
D
illustrated
E
ponderous
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参考解析
解析：
“a significant volume of new plant species”意为一卷重要的有关于植物物种的书籍，故B项的意思最接近。
“a significant volume of new plant species”意为一卷重要的有关于植物物种的书籍，故B项的意思最接近。
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