八年级英语周报2018,2022第一期答案

五、书面表达One possible cersion::Dear JimI'm happy to receive your letter and know that yourSschool till have an exhibition on Asian festivals. I thinkSpring Festival. The festivalfalls on the first day of the first lunar monthWe celebrate it with all kinds of activities, We hangred lanterns, post red couplets and go to temple fairs. Othe Eve of the Spring Festival, we have feasts and eatdumplings while watching the Spring Festival Gala. Andthe most exciting moment for children is when they receivelucky money in red paper.The reason why I recommend it is that of all the traditional Chinese festivals, the Spring Festival is the mostimportantone. It is a precious time when Chinese familiesenjoy a reunion'and celebrate the coming of spring and anew yealI hope all these can help you. Wish you a successfulYoursLi Hua

3A【解析】海拔20米处不同物种的个体数比较谐接近,故比海拔3000米处物种均匀度高,A项正确图中在一定海拔范围内,随海拔高度的不同b物种个体数也不同说明b物种中有不同类型的个体這应于不同的海拔高度,即b物种具有基因多样性,B项错误;图中b、c两物种的数量差异应是环境对不同生物选择的结果,不是生物与生荐环境相互作用的结果,C项错误;在海拔4000米处,a、b、c、d四个物种氵的数量比较接近,不能体现群落的结构,D项错误。

以上就是八年级英语周报2018,2022第一期答案，更多英语周报答案请关注本网站。