如果均线从下降轨迹变为平坦转而呈上升趋势，此时从均线下方突破并交叉向上，此信号为（）。 ["卖出信号","买入信号","买入或卖出信号","盘整信号"]
根据ISO标准，刀具半径补偿有B刀具补偿和（）刀具补偿。 ["A","F","C","D"]
计算机中所有的信息均以（）形式存放。 ["十进制","二进制","八进制","十六制进"]
You need to remove any Microsoft Windows Internt Explorer 7 add-ons in Microsoft Windows Vista Computers that do not have prior approval from the following authorities: Microsoft System manufacturer Service provider What should you do?（） ["A","B","C","D"]
体能
简述溢流坝常用的消能方式挑流消能和底流消能的消能原理和适用条件。
