法国著名的葡萄产区位于 ( )
A:法国西南部
B:巴黎盆地
C:卢瓦尔平原
D:地中海沿岸
While we _______ football in the classroom, the teacher came in.
Nanjing, the ancient capital of the six dynasties, is becoming ________ international city and attracts more and more foreign tourists every year.