a. 生物学的
Genetic studies have made some progress toward identifying their biological roots.
四级 · CET-4 2026年6月 第1套
Although prior studies in animals and humans have shown some biological and behavioral similarities between substance-use disorders and addictive-like consumption of highly processed foods, no studies have looked at whether reducing junk food can withdrawal symptoms in people, she noted.
四级 · CET-4 2026年6月 第3套
If women's gains in the 1980s were made through the erasure of things like bias, once those less uncontrollable problems had been addressed, there would still have been an issue with women—who are the ones to bear children and take care of them in the early weeks because of biological factors like the ability to breastfeed, forcing them to take breaks, whether or not those breaks were mandated.
六级 · CET-6 2025年6月 第2套
My research suggests that horror works by exploiting an ancient set of biological defence mechanisms-an evolved fear system, which we share with other animals.
六级 · CET-6 2024年12月 第1套
Otherwise, the inborn biological upper hand that protectionists have in the form of nationalist solidarity is bound to win the day at the ballot box.
六级 · CET-6 2024年12月 第3套