問題詳情

7. According to studies, loneliness can increase the risk of older people dying early due to itsharmful effects on health.
(A) belief
(B) danger
(C) knowledge
(D) safety

參考答案

答案：B
難度：簡單0.766234
統計：A(47),B(472),C(52),D(45),E(0)