【正文】 ] Ⅳ. [細(xì)節(jié)理解題。 仿寫： If I had the opportunity， I would clone her immediately Ⅲ. [some day(將來 )某一天； another day 改天； the other day前幾天； some a day無此 用法。 ________________ ， natural gas causes less pollution ； _________________________， natural gas is still cheaper than other energy resources. 2． The first mammal to be cloned successfully from an adult cell was Dolly the sheep. 翻譯： ________________________________________________________________________ ________________________________________________________________________ 仿寫：那是那年上演的 第一場戲。 using表主動，先排除； used 已被使用的； to be used 將被使用的； being used 正在被使用的。根據(jù)文章第六段 “Without gravity...” 所引起的結(jié)果，可推知此題答案為 D。 advances 與 mention存在邏輯上的動賓關(guān)系，故排除 A、 D 兩項， mentioned 表示 “ 被提及到的 (完成 )” ， being mentioned 表示 “ 正在被提及到的 (進(jìn)行 )” ，故選 B項。 Our nation weles people of all races， colors and 同種族、膚色和宗教信仰的人。bearing bones on longer flights， also the possible recovery after returning to Earth. 1． French scientists did their research on Russian astronauts， because ________. A． they only cared for the Russian astronauts B． they were not interested in their own astronauts C． the Russian government invited them to do their research D． the Russian astronauts worked in space for a long time 2． Scientists have found that ________. A． the BMD loss may cause serious illness to astronauts B． the BMD loss may cause some change in astronauts’ bodies C． astronauts shouldn’t care about the BMD loss D． astronauts should take some calcium before space travel 3． What cause the BMD loss to astronauts according to this passage? A． The food they eat in space. B． The drinks they take in space. C． The temperature in space. D． The gravity in space. 4． In the third paragraph， the underlined wor