List three effects of smiling…——2009 高考英语第 79 题答案解析

2009_省自主命题（山东）

2009 Shandong Question 79 Free-response Differentiating

79. List three effects of smiling on health according to the text. (within 8 words) ① ② ③

Answer key

(1) lowering blood pressure; (2) relieving stress; (3) boosting happiness

完整解析 · 逐步详解

【答案】① lowering blood pressure ② relieving stress ③ boosting happiness

✅ 来源：2009年 · 山东 · 2009_省自主命题（山东） · 第 79 题 · 本题已通过全部自动发布校验

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关键能力

阅读理解

difficulty

Differentiating