精选优质文档-倾情为你奉上Duolingo Test 1 from jcy1. 首字母完形填空 The sun is the star at the center of the solar system. It i_ seen i_ the s_ _ and gi_ _ _ light t_ the earth. When t_ _ _ sun I _ t _ _ sky, it i_ day. When t_ _ sun I _ not I _ the s_ _, I _ is ni_ _ _. The planets, including earth. Go around it. 2. 识别单词（听）选择正确的英文单词单词1 单词2 单词3单词4 单词5 单词6单词7 单词8 单词93. 听句子键入您听到的内容I do not know you. 3. 读句子请录音并读出以下句子：“it is an advantage to know how to use a comput
