【正确答案】 C

【答案解析】[解析] neglect“忽视”：They neglected his warming.他们忽视了他的警告。omit“删除”：Minor points may be omitted.次要点可以删去。miss指fail to catch, hit, find, meet, touch, hear, see etc, (something or someone): The falling rock just tamed my head.下落的石头险些击中我的头。discard“丢弃”：discard an old pair of shoes丢弃一双旧鞋子。