单词:thermal follow-up unit
单词:thermal follow-up unit 相关文章
校园英语口语 Unit7 Let's learn throw. All right. Follow me. All right. Excuse me. Yes? Would you pronounce this word? ...hundred...Would you follow me? I'm afraid I can't. Listen carefully!... hundred ... I beg your pardon? ...hundred..., read after
Unit 75 He wears simples clothing and eats simple food. The furniture in his house is simple. His simple speech moved us deeply. The language is simple, but the truth is profound. Are you so simple-mi
Unit 3 Follow the signs! [00:05.20]单元三 跟随标志 [00:07.31]Say and act [00:09.20]说并且行动 [00:11.08]At the swimming pool Don't run!It's dangerous. [00:15.61]正在游泳池要不断游的! 它是危险的。 [00:20.14]Don't jump int
Unit 4 [00:10.84]Postman and policeman [00:13.84]Students' Book Page 17 [00:19.72]Let's act [00:22.41]Follow me. [00:26.70]Turn left. [00:29.99]Turn right. [00:32.89]Follow me. [00:36.08]Turn left. [00:39.99]Turn right. [00:42.97]Students' Book Page
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Part 4 Air Pollution 空气污染 Air is the ocean we breathe. Air supplies us with oxygen which is essential for our bodies to live. Air is 99.9% nitrogen, oxygen, water vapor and inert gases. Human activities ca n release substances into the air, some