水有多种作用,例如:镁与碘的化合反应十分缓慢,若滴入少量水,则立即剧烈反应,生成 发布时间:2017-06-23 18:38 │ 来源:www.tikuol.com 题型:选择题 问题: 水有多种作用,例如:镁与碘的化合反应十分缓慢,若滴入少量水,则立即剧烈反应,生成碘化镁.此时水作为( )A.反应物B.催化剂C.生成物D.稀释作用
题型:选择题 —What did Maria say — ().A. Maria said that she likes their uniforms.B. Maria said that she doesn’t like their uniforms.C. Maria said that she didn’t like their uniforms.D. Maria said that she was like their uniforms. 查看答案