【单选题】以太网链路聚合技术将_____________。
【判断题】凸轮机构仅适用于实现特殊要求的运动规律而又传力不大的场合,且不能高速启动。
【单选题】为什么当霸王龙想起“很好吃”说过的“想长得和自己一样时”会心里一阵阵的疼?
【判断题】In FAB approach, A represents attention, requiring the presenter to draw the audience’s attention .
【单选题】To draw audience’s attention, a good speaker always shows _______ to/for his/her speech.
【单选题】Li Jian’s first speech was about his mountaineering expedition to Everest. He used __________ to draw the audience’s attention and interest.
【判断题】In order to draw the audience’s attention, we should make up a lot of funny lines.
【单选题】To draw audience’s attention, a good speaker always shows _______ to/for his/her speech.
【单选题】To draw audience’s attention, a good speaker always shows _______ to/for his/her speech.