【单选题】预应力混凝土梁中,主筋在跨中均靠近梁的下缘布置其原因是什么。
【判断题】Members in the culture of low uncertainly avoidance have a lower tolerance for uncertainty and ambiguity.
【多选题】Members of low-context cultures expect messsages to be___________________________.
【单选题】生产费用要素中的税金,发生或支付时应借记
【判断题】Members of low uncertainty avoidance cultures use the succinct style.
【单选题】能够将IP地址解析为本地硬件地址的协议是