【单选题】Text1 1) What are the best decisions to make when people are confronted with emergency?
A.
Thought-through decisions that have been rehearsed beforehand
B.
Decisions made in negotiation.
C.
Decisions made by the team leader.
D.
Decisions made on the basis of a plan.
【单选题】☆423.制作酒心巧克力时一般以( )为主,可以使制品具有浓郁的酒香味。
【单选题】螺旋的半径值( )平底立铣刀中心孔的半径,否则会有残料留下。
【单选题】电流继电器使用时其吸引线圈直接或通过电流互感器 () 在被控电路中。
【判断题】宋文帝元嘉十五年开设的四学为,儒学、哲学、文学、玄学。()