1) a high landform with a pointed top. a) volcano b) plateau c) valley d) Mountain 2) land surrounded by water a) hill b) mountain c) island 3) low area between two mountains a) valley b) hill c) plateau d) volcano 4) high land form with flat top and steep edges a) valley b) hill c) mountain d) plateau 5) flat land a) valley b) hill c) mountain d) plain

排行榜

视觉风格

选项

切换模板

恢复自动保存: