题型:选择题 有关南极洲气温低的原因的叙述,错误是[ ]A.是地球上纬度最高的洲 B.是地球上平均海拔最高的洲 C.周围被太平洋、大西洋、印度洋环抱 D.冰雪覆盖,对太阳光有较强的反射率,吸收太阳辐射较少 查看答案
题型:单项选择题 ______ recent report stated that the number of Spanish speakers in the U. S . would be higher than the number of English speaker by ______ year 2090.A. A; theB. A; /C. The ; /D. The; a 查看答案