标题: 问一道搞不懂的语法 [打印本页] 作者: lllmmm 时间: 2011-6-2 15:01 标题: 问一道搞不懂的语法 ***************** entirely to shows produced specifically for children. (A) Although at one time children's programming had been limited to a few hours a week, now, however, there are at least four cable networks that dedicate themselves (B) With children's programming having been limited at one time to a few hours a week, now at least four cable networks have dedicated themselves (C) Once limited to a few hours a week, there are now at least four cable networks with children's programming that dedicate themselves (D) Children's programming was once limited to a few hours a week, but now there are at least four cable networks dedicated (E) While children's programming had once been limited to a few hours a week, at least four cable networks are now dedicated