【正确答案】 B

【答案解析】[解析] 画线词vanish为动词，意为“消失不见”。A项develop意为“开发；发展；生长”；例：We'll develop a new industrial site.我们将要开发一个新的工业区。B项disappear意为“消失，不复存在”；例：Some of our traditional manners have disappeared.我们有些传统礼节已经不复存在了。C项link意为“连接；结合”；例：The two towns is linked by the highway.这条高速公路连接了这两个小镇。D项renew意为“更新；复兴”；例：He must renew his library card this week.他必须在本周内更换他的借书证。故选B。