Many parents today worry about their childrens diets. Then what is a healthy diet for chi

When he realized the audience’s attention was beginning to , he raised his voice.
A. wander
B. exist
C. starve
D. celebrate

(答案→)A. wander B. existC. starve D. celebrate解析：考查动词。A徘徊；B存在；C饥饿；D庆祝。句意：当他意识到观众的注意力开始不集中的时候，他提高了声音。根据句意说明A正确。

这个答案应该是对的

对的，就是这个意思

(答案→)B 解析：文章讲到现在很多父母亲担心孩子的饮食，琼斯小姐给了一些相关的建议。【小题1】推断题。由第一段最后一句Miss Jones from Happy Children Hospital gives the following advice.来自幸福儿童医院的琼斯小姐给了以下建议。由此可知，琼斯小姐很可能是一个医生。故选B【小题2】词义推断题。由Children should eat food with less fat, oil and sugar. They should not eat too much junk food.孩子们应该食用含有少脂、少油、少糖的食物。由前文可知，他们不应该吃太多的垃圾食品。故选B【小题3】细节题。由 Water is important to everyone. Children need to drink enough water every day.对每个人来说，水是重要的。孩子每天都需要饮用足够的水。故选B【小题4】细节题。由Fruit and vegetables are rich in vitamins.水果和蔬菜富含维生素。故选D【小题5】主旨题。本文主要讲的是一些儿童健康饮食的建议。可知，文章的标题应该是有关健康饮食的建议。故选C