【单选题】相互平行的图例线,其净间隙或线中间隙不宜小于
【简答题】当ContentObserver观察到指定Uri代表的数据发生变化时,就会触发ContentObserver的【】方法。
【单选题】In urban planning, it is important to take into consideration the ________ influence between the transportation network and other facilities, for example shopping centers and medical centers.
【单选题】In general, _____ is suitable for delivering small quantifies at high pressure.
【判断题】基本需要的层次越高个体获得满足的可能性越大。