题目内容
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[主观题]
Due to the short period of time involved in the process, ingredients largely keep their nutritional value.
提问人：网友mark0708
发布时间：2022-01-07
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Due to the COVID-19 outbreak, the start of the spring semester for schools across the country is postponed. You are invited to give an imformative speech on COVID-19 to students of Grade 7 in your hometown when they get back to school. Please give an introduction to COVID-19 and inform how to protect ourselves against it. You are required to finish the speech within 2 minutes. 受新冠疫情的影响，全国各地学校延期开学。在家乡七年级学生开学时，你受邀为他们做一个关于COVID-19的信息型演讲。请在演讲中简要介绍COVID-19，并向同学们科普一下如何在开学后有效地保护自己。 【重要提示】 演讲受众：七年级（初中一年级）学生；注意语言表达通俗易通，适合受众。 演讲背景：疫情后开学返校； 演讲时间：2分钟以内（不少于1分钟）； 提交你的英文演讲稿（在文本框中输入文字）和演讲音频（以附件形式上传）
