英语周报必修五第十二期的答案

9(爸最@C考什么Q命题人考查化学反应机理。区这么考结合图示可看出参与反应的物质有CO和H2O,生成物有CO2和H2,而且反应过程中Fe的成键数目在不断发生变化。结合反应机理图示可知OH参与了该催化循环反应,A项正确;从图示可看出有H2生成,且没有再参与反应,即该反应可产生清洁燃料H2,B项正确:根据图示可看出CO参与了反应,并最终转化为CO2放出,即该反应能消耗CO,生成CO2,C项错误;该循环过程中Fe的成键数目可能是4、5或6,即该催化循环过程中Fe的成键数目发生变化,D项正确。

第一节短文改错(共10小题;每小题1分,满分10分)Duanwu Festival, which is also known for Dragon Boat Festival, is a traditional holidayoriginate in China. It is associated with a number of East Asian and Southeast Asian tradition(originated/originating③ traditionsIn Chinese, it's known as Duanwu jie. The festival fall on the fifth day of fifth month accordin④falsto the Chinese lunar calendar. This year the holiday is on June 25th. The celebrations are heldeach year in the memory of the death of Qu Yuan, a devoted poet which lived during the Warring⑥ who/thatStates Period about 2,000 years ago. Qu Yuan committed suicide by drowning herself in the更多试题,关注新浪微博《高考倒计时微博》⑦ himselfMiluoRiver, after the capital of Chu, his mother Kingdom, was occupied A the enemy. ForThousands of years, the celebrations have been hold by eating rice dumplings which are called⑨heldzongzi as good as drinking wine and racing dragon boats

以上就是英语周报必修五第十二期的答案，更多英语周报答案请关注本网站。