n. 测试, 试验, 化验, 检验, 考验, 甲壳 vt. 测试, 试验, 化验 vi. 接受测验, 进行测试
Testing shows little if any pesticide remains on conventionally grown products.
四级 · CET-4 2026年6月 第1套
One recent study tested people’s willingness to set aside selfish interests to reach a greater good.
四级 · CET-4 2026年6月 第1套
Both groups lived just as long, but those who could ride an exercise bike at a fast rate for 6 minutes in the initial test had a much lower risk of dementia later on than those who couldn’t complete the workout.
四级 · CET-4 2026年6月 第2套
About 5% of the women with the highest peak workload—those who were able to bike the hardest over those 6 minutes—developed dementia, compared to 25% of those with medium fitness and 45% who weren’t fit enough to finish the test, the study found.
四级 · CET-4 2026年6月 第2套
H) Though the study mentioned above was fairly small(only 191 women took the initial fitness test, which means it’s hard to maintain statistical significance while breaking the group down into subcategories of more or less fit), it does give us hope that dementia can be prevented or delayed through exercise in one’s middle age.
四级 · CET-4 2026年6月 第2套