Чтение TOEFL

❓ Вопрос According to the passage, what is a primary reason why the Anthropocene has not been formally recognized as a geological epoch?

A. A. Human impact is not significant enough to alter geological formations.
B. B. The proposed markers, such as pollen changes, are not globally synchronous.
C. C. The 'Great Acceleration' only began in the 21st century.
D. D. Geologists unanimously agree that it began with agriculture.

B. The proposed markers, such as pollen changes, are not globally synchronous.

📝 免费在线练习

基于 700+ 托福真题题库 · 即时对错反馈

⚠️ 点击选项立即查看对错。建议先仔细阅读上方听力/文章再作答。

📝 题目：

加载中...

📚 Подготовка к TOEFL

Princeton Review TOEFL