读图回答下列问题 (1)填出图中数字代表的地理事物名称 山脉①________②________河流③________ (2)在图中,用/////// 表示出宁夏平原和河套平原 (
下列作家、作品、朝代(或国别),对应不正确的一项是( ) A、陶渊明——《归田园居》——南朝 B、屈原——《九章》——战国 C、刘勰——《
During the examinations we are supposed to remain in our seats, fix our eyes on the papers, ______anyone. A.instead of speaking to B.and not to
15.在下面一段文字横线处补写恰当的语句,使整段文字语意完整连贯,内容贴切,逻辑严密。每处不超过l5个字。 由于抗生素可用于治疗各种感染性疾
下列关于组成细胞的化合物的叙述, 正确的是( ) A. 在任何生活细胞中数量最多的化学元素都是氧 B. 在活细胞中各种化合物含量从多到少的顺序
Rae Armantrout, who has been a poetry professor at the University of California San Diego(UCSD) for two decades, has won the 2010 Pulitzer Prize in the poetry category for her most recent book, “
读全国部分城市空气质量日报统计表,回答问题 城市污染指数首要污染物空气质量级别 北京114可吸入颗粒物三级 太原137可吸入颗粒物三级 武汉66可
Dog owners now have a little help understanding their furry friends . A new device called Bow-Lingual “translates” dog barks into English , Korea or Japanese. Bow-Lingual’s Japanese inventors s