2022届全国统一模拟考试 QG(三)3 B卷英语试题答案

2022届全国统一模拟考试 QG(三)3 B卷英语试题答案，目前我们趣对答案已经整理了2022届全国统一模拟考试 QG(三)3 B卷英语试题答案的各科答案和试卷，更多试卷答案请关注本趣对答案。

书面表达One possible version:Dear eric,I am delighted to receive your email, from which I know you are searching for information about famous scientists in the worldso I am writing to introduce one of the Chinese scientists whom I admire most.His name is Yuan Longping, who is one of the most famous and important scientists in China. He was born in Beijing in 1930 andgraduated from the Southwest Agricultural College. He is one of the pioneers in the world to grow rice that has a high output andconsidered as the father of hybrid rice. His inspiring story has a deep influence on me and encourages me to study hard to makecontributions to my motherland.If you need more information, please don' t hesitate to write to me.Yours.Li Hua

9.C【解析】乳酸乙酯分子中不存在一个碳原子以单键研原果连接三个碳原子的情况,所以所有碳原子可能共平面,A项正确;乳酸乙酯分子中的羟基能与钠反应,基能在氢氧化钠溶液中水解,B项正确;酯基中的碳氧双键不能发生加成反应,C项错误;定住碳原子连接方式及53容为是书定羟基动羧蒌的思路为去篇反信酸3OH:OH5大OH输中本值5,段CCC,共12种D项正确,国中x3OH中水孤5第当量一