be concerned about ... 的意思是“关心/忧虑...” A. 正确 B. 错误

be concerned about ... 的意思是“关心/忧虑...” A. 正确 B. 错误

“be concerned about...”确实表示“关心/忧虑...”，强调对某人或某事的担忧、关注或挂念。例如“I'm concerned about your health”（我关心你的健康）或“She's concerned about the environment”（她忧虑环境问题）。这一短语准确传达了“关心”或“忧虑”的情感态度。

答案：A. 正确

Why do we use "be concerned about" rather than just "concern"? The preposition adds depth—"about" specifies the object of worry, making abstract concern tangible. This structure helps express both emotional investment and specific focus, a common pattern in English for conveying nuanced care or worry.