The eldest child is thoroughly ______ because they always give him whatever he wants.
 
【正确答案】 B
【答案解析】 解答该题的关键是根据从句来确定答案。waste“使衰弱;使消瘦”;spoil“宠坏,溺爱”;destroy“破坏;毁灭”;uneducated意为“未受(良好)教育的”。根据后半句because引导的从句,判断答案为B。