已知甲、乙、丙、X是4种中学化学中常见的物质，其转化关系符合下图。则甲和X（要求 发布时间：2017-07-04 16:31 │ 来源：www.tikuol.com 题型：选择题 问题： 已知甲、乙、丙、X是4种中学化学中常见的物质，其转化关系符合下图。则甲和X（要求甲和X能互换）不可能是[ ]A．C和O2B．SO2和NaOH溶液 C．Cl2和Fe D．AlCl3溶液和NaOH溶液
题型：选择题 完形填空。 My pen friend is a kind and friendly girl. She is in England. Her 1 is Connie.I meet Connie 2 the Internet, and we are both twelve years 3 . First, I 4 a letter to her and say something about my hobbies, my school and my daily life. A few days later, I get Connie's 5 . She tells me a lot about herself. I learn that she 6 languages(语言), sports and films. She likes China and Chinese food very much. She tells me something about England, too. Connie is good at English, French(法语)and Spanish(西班牙语), so I ask her to 7 me a little of them. Connie wants to learn some 8 , but it's very difficult for her. I learn 9 about the world outside from Connie.I would like to 10 Connie some day in England.( )1. A. hobby ( )2. A. on ( )3. A. young ( )4. A. read ( )5. A. book ( )6. A. plays ( )7. A. teach( )8. A. English( )9. A. more ( )10. A. call B. name B. for B. big B. sing B. letter B. speaksB. helpB. FrenchB. less B. write C. age C. at C. small C. write C. call C. hates C. giveC. ChineseC. nothing C. visit D. job D. in D. old D. draw D. photo D. loves D. answer D. Spanish D. little D. help 查看答案
