题目

--Don't            too late, or you will be tired tomorrow. --I won't, Mom. A. stay up                B. get up                             C. wake up 答案：A（2015秋•延庆县期中）东半球的范围（　　）A．0°和180°之间B．20°和160°之间C．20°W以东和160°E以西之间D．20°W以西和160°E以东之间