Passage 3 Questions 11 to 15 are based on the following passage. Ours is essentially a tragic age, so we refuse to take it tragically. The disaster has happened, we are among the ruins, we start to build up new lit
幼儿园管理中的（ ）是幼儿园管理者掌握计划实施过程中的情况，及时解决执行中的问题，推动幼儿园各项工作，促使计划目标实现的一种手段。
