【单选题】(2009.12)________ some students are able to find employment after graduation, others will have to return to school and earn an advanced degree.
【单选题】Domes are the environment-friendly building.
【简答题】关于太阳系,下列说法中正确的是: A.太阳系位于银河系的中心 B.矮行星是围绕大行星运行的天体 C.距太阳越远的行星公转周期越长 D.八大行星的自转方向相同
【判断题】支票的出票人预留银行签章是银行审核支票付款的依据。出票人不得签发与其预留银行签章不符的支票
【单选题】Some scientists set up domes in the Polar Regions.
【简答题】(2009.12) Some domestic manufacturers are busy increasing production, losing the chance to develop more (advance) ________ technology.