阿摩線上測驗
76. Which of the following is NOT mentioned as a benefit brought by laughing?
(A) Lowering blood pressure.
(B) Improving the body’s ability to fight colds and the flu.
(C) Reducing the risk of getting lung cancer.
(D) Reducing hormones that cause stress.
答案：登入後查看
統計： A(179), B(237), C(2164), D(215), E(0) #665776
統計： A(179), B(237), C(2164), D(215), E(0) #665776
