IV. Reading Comprehension: Choose the best answer to each question.
 (1)Children's physical and mental development is a complex and dynamic process that encompasses various aspects of growth, learning, andemotional well-being. It is essential to provide children with a nurturing environment that supports their overall development.Here are key factors thatcontribute to children's physical and mental development.
      Physical health is crucial for children's overall development. Regular exercise, balanced nutrition, and sufficient sleep play vital roles inpromoting physical growth, motor skills, and overall well-being. Cognitive development involves the growth of a child's thinking, problem-solving,and reasoning abilities. Stimulating activities, such as reading, puzzles, and educational games, can enhance cognitive development and fosterintellectual curiosity. Nurturing emotional development is essential for children's overall well-being. Providing a safe and supportive environment,teaching emotional intelligence, and encouraging healthy expression of feelings help children develop emotional resilience and interpersonal skills.Developing social skills is crucial for children's ability to interact with others effectively. Opportunities for socialization, teamwork, and conflictresolution support the development of empathy, communication skills, and cooperation.
       Lastly, language acquisition plays a central role in children's cognitive and social development. Providing a language-rich environment, engagingin conversations, and reading together contribute to children's vocabulary, language skills, and communication abilities.
【題組】36. Children's physical development is enhanced by ______
(A) sedentary lifestyle and limited physical activity.
(B) regular exercise and balanced nutrition.
(C) lack of sleep and rest.
(D) unstructured playtime.