单项选择题
[听力原文] M: If I were you, I would take a plane instead of a bus. It will take you a whole day to get there. W: But fly in makes me so nervous.
A．To travel by air. B．To travel by bus. C．To travel by foot. D．To travel by ship.
A.我厂生产的地毯以图案新颖，色调雅致，美观大方，富丽皇而闻名。 B.我厂生产的地毯设计新颖，色彩鲜艳，外观漂亮，造型优美。 C.我厂生产设计独特，美观好看的地毯而著名。 D.我厂生产的地毯以其新颖的图案，雅致的色彩，漂亮的外观和华丽的样式而出名。
A．higher productivity, but a lower average income B．lower productivity, but a higher average income C．lower productivity, but a lower average income D．higher productivity, and a higher average income