单选题 Born into a family with three brothers, David was ______ to value the sense of sharing.
【正确答案】 B
【答案解析】[解析] 本题考查动词短语辨析。turn down“关小，调低”；bring up“提出，教育，养育”；look after“照顾，关心”；hold back“隐瞒，阻止”。根据句意，大卫从小就被教育要有分享的意识，故选B。