What does the underline d wor d “tempered" in the last paragraph probably mean? A. Expressed. B. Strengthened. C. Lowered. D. Formed31. What is the purpose of the last paragraph? A. To explain how fathers' roles have changed. B. To compare quality an d quantity of child-raising....
Since the preference for a place is the result of multiple sensory interactions, serene, which does not mean absolute silence but no noise, can be achieved by birdsong or other natural elements combined [27]. This natural serenity often works as a good experience for relaxing and mental health...