cotton is grown in ( )china.a.north b.the nortj of c.the north d.a north
问题描述：
cotton is grown in ( )china.a.north b.the nortj of c.the north d.a north
答
首先要知道cotton是棉,棉花,棉属植物的意思,它们生长在中国北方
在...北方用{in the north of }
比如 北京在中国的北方 Beijing is in the north of China.