为了解决假溢出,通常采用()队列的方法,即把队列的存储空间设想成一个头尾相接的环状结构。
自救器是一种供矿工随身携带的小型防毒()器具。 ["安全","呼吸","自救"]
Given: What is the result?() ["0","1","2","3","4"]
Which files must be synchronized in order for a database to start?() ["temp files","online data files","offline data files","read only data file"]
枣的每花序一般具花()。 ["1-2朵","3-10朵","10朵以上"]
公交线网规划的主要技术指标?