1、本课栏目开关重点单词短语与句式难句分析本课栏目开关重点单词短语与句式难句分析本课栏目开关重点单词短语与句式难句分析B本课栏目开关重点单词短语与句式难句分析D本课栏目开关重点单词短语与句式难句分析A本课栏目开关重点单词短语与句式难句分析The first stage of a multistage rocket.The Multistage Rocket本课栏目开关重点单词短语与句式难句分析Period OnePeriod OneWarmup&ReadingLanguage Focus本课栏目开关重点单词短语与句式难句分析Period One本课栏目开关重点单词短语与句式难句分析Period O
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3、on thata false assumption本课栏目开关重点单词短语与句式难句分析Period OneA本课栏目开关重点单词短语与句式难句分析Period One本课栏目开关重点单词短语与句式难句分析Period One本课栏目开关重点单词短语与句式难句分析Period Onein spite of/despitealthough/thoughthough/asthough/asheis本课栏目开关重点单词短语与句式难句分析Period OneC本课栏目开关重点单词短语与句式难句分析Period One本课栏目开关重点单词短语与句式难句分析Period Onehad hopedhadintended本课栏目开关重点单词短语与句式难句分析Period One独立主格结构形容词数以百万计的人们从电视上观看了首次登月，他们的心都提到了嗓子眼，因为他们十分清楚这次是多么艰难多么危险，以及要冒多么大的风险。本课栏目开关重点单词短语与句式难句分析
