下面哪种模式不适合提高信息素养模式?() A.充分利用图书馆 B.参加信息知识讲座 发布时间:2019-01-22 01:49 │ 来源:www.tikuol.com 题型:单项选择题 问题: 下面哪种模式不适合提高信息素养模式?()A.充分利用图书馆B.参加信息知识讲座C.专业学习与信息素养结合D.大量地实践,但盲目地拷贝资料,而不去认真思考各种信息
题型:单项选择题 五位学生要去旅游,他们想要找景点或住处。请仔细阅读A至F六个景点或住家的介绍,帮助他们选择最合适的去处(其中一项为多余选项)。小题1:Kate enjoys shopping. She wants to visit a place where she can shop all the time.小题2:Tom is interested in computer games. He even wants to stay in a hotel with a computer center.小题3:Betty wants to be a news reporter when she grows up. She enjoys taking pictures very much.小题4:Ben likes exciting rides. He thinks nothing is more exciting than that.小题5:Jane wants to stay in a hotel for a week. She likes swimming and seeing films.AHello Kitty Land*Hello kitty show*Photo timeBTokyo Disneyland*Mickey Mouse show*Exciting ridesCTokyo Hotel*Large souvenir shop*Big computer centerDGinza*Lots of shops—big or small.ECentral Hotel*Large swimming pool*Cinema *Close to the train station 查看答案
题型:单项选择题 清明小长假期间,我校一位同学去润泉湖公园游玩时捡到一块石头,经检验是一块石灰石.为了测定该石灰石中碳酸钙的含量,该同学称取30g干燥的磨碎的石灰石放入烧杯中,并向其中加入了88.8g稀盐酸恰好完全反应(假设石灰石中除碳酸钙外的其他成分都不溶于水,且不与稀盐酸反应),反应后共收集到8.8g气体.计算:(1)石灰石中碳酸钙的质量;(2)反应后所得溶液中溶质的质量分数. 查看答案