填空题删除an。

填空题将woman改为复数。

填空题plant agriculture

单项选择题A．cartoons are a less violent mediumB．cartoons are a violent mediumC．cartoons are a more violent mediumD．cartoons are an educative medium

单项选择题A．Madeleine AlbrightB．Marian Wright EdelmanC．Wye-AspenD．Mary Robinson