题目内容
【题目】中国地质博物馆的馆藏精品中华龙鸟化石，产于我国辽宁省西部含有火山灰的湖泊沉积形成的页岩中，该岩层还含有丰富的各类动植物化石。读下图“中华龙鸟化石图片”， 回答下列问题。
【1】含有中华龙鸟化石的页岩属于
A．沉积岩 B．变质岩 C．侵入岩 D．喷出岩
【1】根据化石推断，中华龙鸟最可能的生存环境是
A．火山频发的高原山地
B．温暖湿润的湖泊附近
C．风沙肆虐的沉积盆地
D．冰川广布的高寒荒漠
【答案】
【1】A
【2】B
【解析】
试题分析：
【1】读材料可知，中华龙鸟化石产于含有火山灰的湖泊沉积形成的页岩中，该岩层还含有丰富的各类动植物化石，含有化石和层理结构是沉积岩的典型特征，故选A。
【2】由材料可知，该化石位于页岩之中，页岩属于沉积岩，说明当初形成化石的时候，该地地势较低，AD错。同时，化石中含有丰富的各类动植物化石，说明形成中华龙鸟化石时，该地区水热条件好，B对、C错。故选B。
字词句篇与同步作文达标系列答案
【题目】下面短文中有10处语言错误。请在有错误的地方增加、删减或修改某个单词。
增加：在缺词处加一个漏字符号（∧），并在其下面写上该加的词。
删除：把多余的词用斜线（/）划掉。
修改：在错的词下划一横线，并在该词下面写上修改后的词。
注意：1. 每处错误及其修改均仅限一词；
2. 只允许修改10处，多者（从第11处起）不计分。
例如： It was very nice to get your invitation to spent∧weekend with you. Luckily the I was completely free then, so I’ll to say “yes”. I’ll arrive in Bristol at around 8:00 p.m. am in Friday evening. On |
When I was a very young children, my father created a regular practice I remember well years late. Every time he arrived home at end of the day, we’d greet her at the door. He would ask who we was and pretend not to knowing us, Then he and my mother would have had a drink while she prepared dinner and they would talk about his day and hers. While they chat, my father would lift my sister and me up to sit in the top of the fridge. It was both excited and frightening to be up there!
My sister and I thought he was so cool for putting us there.
