【判断题】2013年,德国政府提出“工业4.0”概念。
【单选题】How many methods that the video mentioned to help you to prevent the situation of "amusing ourselves to death"?
【简答题】以小组为单位,轮流做自我介绍,并相互点评。
【单选题】When Dr. Lovejoy says that the situation is "serious," what does she mean?
A.
Ashley should be careful about her situation.
B.
Ashley should worry about her love.
C.
Ashley should date more.
【判断题】The situation that "deciding whether to launch a new-product development project" belongs to control decision
【判断题】铅笔上都会标记铅芯的规格,B表示铅芯软,H表示铅芯硬。前面的数字越大表示铅芯越软或越硬。
【简答题】被动型策略是指根据??进行投资,不根据??主动地实施调整。其他理论依据主要是市场有效性假说,如果所有证券价格均充分反映了可获得的信息,则买入并持有证券,被动接受市场变化而不进行调整,更有可能获取市场收益,并避免了过多的交易成本和误判市场走势造成的损失。