说明发酵酒、蒸馏酒和配制酒三种酒的特点和区别。
示范—模仿教学模式
教育心理学属于（） 自然科学。 社会科学。 自然科学和社会科学双重性质的科学。 哲学。
中国小说《娟子姑娘》的作者是？（） 穆时英。 戴望舒。 郁达夫。 施蛰存。
You are configuring an 802.1Q trunk between a Layer 2 switch and a firewall. You read in the documentation that the best way to set up a trunk is to set the port as dynamic desirable. The trunk is not coming up. Which one of these options would be a valid explanation？ （） The firewall does not support Cisco Discovery Protocol. You should set the switchport trunk mode ON。 The firewall does not support Cisco Discovery Protocol. You should set the switchport trunk mode to OFF。 The firewall does not support Cisco Discovery Protocol. You should set the switchport trunk mode asauto.。 The firewall does not support DTP. You should set the switchport trunk mode to ON。
下列选项中，对“侧目而视”所表含义错误的是（）
