2022英语周报 九年级外研 第10答案

10.B【解析】D点时,植物同时进行光合作用和呼吸作用,产生ATP的场所包括细胞质基质、线粒体和叶绿体,A项正确;光合作用是从C点开始的,CD段(不包括D点)光合作用强度小于呼吸作用强度,所以二氧化碳浓度增加变慢,B项错误;D和H时刻表示植物体的光合作用强度=呼吸作用强度,即叶肉细胞的光合作用强度=所有细胞的呼吸作用强度,C项正确;1点二氧化碳浓度低于A点,说明经历一天,植物体内的有机物有积累,容器内O2含量增加,D项正确。

第一节One possible versionDear Ms JenkinsI'm writing to ask you for help. Our school is going to sponsor an exhibition of Chinese paintings in theschool library next month. As president of the student council, i have been assigned the job of drafting an arnouncement in English as there aredreds of international students in our schoohave already written a rough draft of the above-mentioned announcement. But I'm afraid that there aresome mistakes in the English language. So I am hoping you would correct my possible mistakes in the announce-ment that i have attachedId appreciate it if you could do me the favocerely yourLIH

以上就是2022英语周报 九年级外研 第10答案，更多英语周报答案请关注本网站。