第11题: [单项选择]优化开发区域是指( )。 A. 国土开发密度高,资源环境承载能力弱的区域 B. 国土开发密度不高,资源环境承载能力不弱的区域 C. 国土开发密度已经较高,资源环境承载能力开始减弱的区域 D. 国土开发密度已经减弱,资源环境承载能力开始加强的区域 参考答案:C 答案解析:[解题要点] “十一五”规划纲要。 第二十章 推进形成主体功能区。
第18题: [单项选择]So confused ______ that he didn't know how to start his lecture. A. since he became B. would he become C. that he became D. did he become 参考答案:D 答案解析:[解析] 本题考查倒装句。在“so...that...”结构中,如果将so置于句首以示强调,则其后直接接形容词,并形成部分倒装。句子时态为过去式,因此用did来引导倒装。四个选项中只有[D]符合要求,
第31题: [单项选择]血胸的治疗首先应() A. 给予止痛剂 B. 给予止血剂 C. 积极抗休克 D. 于胸膜腔穿抽出积血 E. 胸膜腔闭式引流 参考答案:C
第32题: [单项选择]It can be concluded from the last paragraph that ______. A. there can always be enough prosperity in US B. there may hardly be enough prosperity in US C. US is becoming more at peace with diversity D. US is both tolerating and benefiting its diversity 参考答案:D