题目

下列有关信息和信息技术的说法不正确的是（ ） A . 多媒体技术和网络技术是信息社会中极为重要的信息表达技术 B . 古代没有电脑、没有网络，也没有信息技术 C . 对朋友圈里的信息进行点赞属于信息的个人推荐评价 D . 智能手机为用户提供了设置屏幕锁的功能，其主要目的是为了提升手机信息的安全性听下面一段材料，回答第1-3题。1.Why does the man dislike Chinese food according to Mandy?A. Chinese food is not to his taste.B. He has chosen the wrong places.C. Chinese food is unhealthy.2. How does Mandy want to change the man’s mind?A. By cooking for him.B. By taking him to a famous restaurant.C. By teaching him to cook Sichuan food.3.What is one difference between Westerners and Chinese people?A. Westerners don’t like street snacks.B. Westerners don’t like spicy food.C. Westerners don’t like fish.