牛津译林版英语九下unit1lifeonmarsppt课件之三内容摘要：
nd smell are reduced. ) ※ Travel will make people feel sick. Advantages Disadvantages • I believe there are some aliens on Mars.(否定句 ) • We all know … . Earth is being more and more crowded.(宾语从句 ) • Light travels faster than sound. Mrs Zhu taught us… ( 宾语从句 ) • We can store food in the fridge for a long time.(被动语态 ) • Could you tell me…? How long has he been like this?( 宾语从句 ) • Aunt Xu wondered… Is living on Mars safe?( 宾语从句。阅读剩余 0%
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