a. 加强的, 内涵的, 集中的 n. 加强器
The decline of manufacturing and the increase in the number of people working in less labor-intensive occupations also has contributed to the trend, says Abraham, who researches work and retirement decisions of older Americans.
四级 · CET-4 2025年12月 第1套 · Part III 第51–55题
agriculture over the past 70 years have made livestock production more efficient and less greenhouse gas-intensive.
六级 · CET-6 2025年6月 第2套 · Part III 第36–45题
Despite intensive academic ___26___ on these developments, there has been little study on how workers ___27___ to being replaced through technology.
四级 · CET-4 2024年6月 第3套 · Part III 第26题
Ammie Kalan and her colleagues have shown, through years of intensive fieldwork, that the very presence of humans has eroded the diversity of chimp behavior.
六级 · CET-6 2020年12月 第3套 · Part III 第47–50题
What did Ammie Kalan and her colleagues find through their intensive fieldwork?
六级 · CET-6 2020年12月 第3套 · Part III 第53题