单词：population mean per unit
单词：population mean per unit 相关文章
[00:01.00]Lesson 8 Should We Diet in Order to Keep Fit?; [00:00.69]II. Read; [00:03.88]Read the following passages. Underline the important view- points while reading; [00:11.81]1.We Should All Grow Fat and Be Happy; [00:18.
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[00:00.00]357 Now That's Really a Long Distance Call [00:06.14]In a live telephone link from the Shenzhou-V. [00:10.29]astronaut Yang Liwei last night told his family he felt very good in space. [00:16.56]I promise to fulfill this mission smoothly. [
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[00:01.55]People need basic necessities [00:04.15]such as food,clothes and houses. [00:08.52]This means that more of our natural resources [00:11.87]like oil and coal are used [00:14.98]up to produce these things. [00:17.55]Also, more of our environm
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[00:01.84]3 Listen and complete. [00:06.70]What have the children done for their project [00:10.30]on population? [00:11.96]Listen and complete their sentences. [00:16.14] [01:04.64]4 Listen and complete. [01:08.78]Listen and fill in the missing info
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[00:00.00]What are you doing?你在做什么呢? [00:02.66]I'm preparing some notes for a report called Our growing population.我正在为一篇叫作我们持续增长的人口的报告准备一些笔记。 [00:08.25]Well,we're in the right place t
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