题目

阅读理解 Are you a different person when you speak a foreign language? That's just one of the questions the New Yorker's writer and native North Carolinian Lauren Collins explores in her autobiography, about her tough efforts to master French after marrying a Frenchman whose name —Olivier—she couldn't even pronounce properly. When in French ranges from the humorously personal story to a deeper look at various theories of language acquisition and linguistics (语言学). The couple met in London “on more or less neutral ground: his continent, my language.” But the balance shifted wh读“我国沿30°N几种地理参数随经度的变化趋势示意图”，读后回答1—3题。 1、图中A、B、C三地对应的地形单元分别是A、云贵高原 四川盆地 江南丘陵 B、青藏高原 四川盆地 长江中下游平原 C、青藏高原 云贵高原 江南丘陵 D、横断山区 四川盆地 江汉平原 2、图中三条曲线代表的地理事物分别是 A、①地势②年太阳辐射量③7月均温 B、①地势②7月均温③年太阳辐射量 C、①7月均温②年太阳辐射量③地势 D、①年太阳辐射量②地势③7月均温 3、B、C两地相比较，在图中②曲线B处出现低值的原因是A、海陆分布 B、纬度 C、地形 D、大气环流