【单选题】森兰SB40变频器控制电路端子中,REV是( )。
【单选题】Military forces never use railways and motorcycles.
【单选题】Brarll‘s constitution.__________ the military use of nuclear energy.
【判断题】达·芬奇相信自动化是一门哲学,涉及到人类解剖学、机械学、和运动学等多学科知识。
【简答题】A) take B) use C) act D) play
【单选题】. ________ to the trial, this small electronic device was only developed for military use.
【单选题】Which act deprived the military power of the king?