文档详情

高考英语最值得背诵的英语文章精粹.docx

发布:2018-05-20约7.74万字共34页下载文档
文本预览下载声明
高考英语最值得背诵的英语文章精粹 ????1?Cells?and?Temperature? ??? ? ??? Cells?cannot?remain?alive?outside?certain?limits?of?temperature?and?much?narrower?limits?mark?the?boundaries?of?effective?functioning.?Enzyme?systems?of?mammals?and?birds?are?most?efficient?only?within?a?narrow?range?around?37C;a?departure?of?a
显示全部
相似文档