如果既用于航路飞行又用于机场区域飞行的导航设施发生故障不能工作，那么发布一级航行通告时，航行通告限定行中的“影响范围”栏中应填写
B
暂无解析
Nothing can __________ being unkind to children.
Neither of the drivers who are being held by the police__________ whom to blame for his trouble.
她有能力做这项工作。(ability)
闯入;侵扰 v. i_______________
按顾客要求制做 v. c_______________
