标题: PREP07笔记SC28题中关于Although的用法有问题吧, 与OG不符啊!!! [打印本页] 作者: JasonWBW 时间: 2011-7-26 09:53 标题: PREP07笔记SC28题中关于Although的用法有问题吧, 与OG不符啊!!! Polio, although it is eradicated in the United States, it continues elsewhere and is able to be brought into the country by visitors.
(A) Polio, although it is eradicated in the United States, it continues elsewhere and is able to be (B) Polio, although eradicated in the United States, it still continues elsewhere and can be (C) Although still continuing elsewhere, polio has been eradicated in the United States and could be (D) Although having been eradicated in the United States, polio still continues elsewhere and is capable of being (E) Although eradicated in the United States, polio continues elsewhere and could be