a. 忧愁的, 悲哀的
Teens log on to social media or spend time online trying to make connections, but end up feeling more alone and sad than ever.
六级 · CET-6 2026年6月 第2套
The sad truth is that living in the attention economy, most of us have become bad listeners.
六级 · CET-6 2025年12月 第3套
It does us far more good to focus on things we can be grateful for than what makes us sad and resentful.
六级 · CET-6 2023年6月 第1套
Passage Two Recognizing when a friend or colleague feels sad, angry or surprised is key to getting along with others.
四级 · CET-4 2022年12月 第1套
Researching this phenomenon, another team asked volunteers to watch boring, sad, or neutral films, during which they could self-administer electric shocks.
四级 · CET-4 2020年12月 第2套