关于电流与电源，下列说法中正确的是（ ）
— Ang Lee, a Chinese director, won the Best Director again in his last year.
— How great he was! It was his time to win an Oscar.
圈一圈，填一填。
下图是几种植物的叶，其中哪种植物最可能生长在寒冷干旱的地区（ ）
