Polio, although it is eradicated in the United States, it continues elsewhere and is able to be brought into the country by visitors.
-
APolio, although it is eradicated in the United States, it continues elsewhere and is able to be
分析该选项
-
BPolio, although eradicated in the United States, it still continues elsewhere and can be
分析该选项
-
CAlthough still continuing elsewhere, polio has been eradicated in the United States and could be
分析该选项
-
DAlthough having been eradicated in the United States, polio still continues elsewhere and is capable of being
分析该选项
-
EAlthough eradicated in the United States, polio continues elsewhere and could be
分析该选项
显示答案
正确答案: E