医院用“福尔马林”进行消毒时,常会闻到强烈的刺鼻味道,其原因是( ) A.分子间 发布时间:2017-04-27 05:29 │ 来源:www.tikuol.com 题型:选择题 问题: 医院用“福尔马林”进行消毒时,常会闻到强烈的刺鼻味道,其原因是( )A.分子间有间隔B.分子的体积很小C.分子在化学反应中起了变化D.分子在不断运动
题型:选择题 完成表格。根据短文,完成表格中所缺信息。(5分)News l The famous singer Liu Dehua is going to give a concert in Chengdu next month. This is Liu's first time to visit Chengdu. His fans are very excited about the news. It is said that the price of the ticket will be more than two thousand yuan for each person.News 2 Scientists have found some caves in the north part of Mogao Grottoes of Dunhuang in Gansu. Now the north part has 248 caves in all. People began to make Mogao Crottoes from the year of 366. Pictures in the caves show what people's lives were like in the past.News 3 Are girls cleverer than boys? Maybe. In a new study, scientists found that female chimps (黑猩猩) used sticks two years earlier than male chimps. Female chimps watched their mums look for food. The males climb trees. The same thing also happened in the world of people. Girls learn to write and draw before boys, while boys learn to play with balls before girls.NameMain information about the newsNews1Liu Dehua will _____小题1:____ in Chengdu next month. Liu’s fans are very ___小题2:____ and the tickets will be very expensive.News2Scientists found__小题3:__ in Mogao Grottoes.From the ___小题4:_____ in the caves, we can know how people lived and worked in the past.News3Maybe girls are cleverer than boys, it is the same as the world of ____小题5:____ 查看答案
题型:选择题 关于结肠癌下列哪项判断是错误的()。A.结肠癌淋巴转移首先转移至结肠旁淋巴结B.结肠癌的血行转移,多转移到肝C.左半结肠癌以全身中毒症状为主,很快出现休克表现D.根据肿瘤大体形态可分为菜花型、缩窄型和溃疡型E.盲肠癌可伴有贫血及发热 查看答案