试题题干
The Thames and the （ ） are the longest rivers in Britain and are almost equal in length.
参考答案
正确答案：
试题解析
泰晤士河和塞文河是英国最长的河流，长度几乎相等。
The Thames and the （ ） are the longest rivers in Britain and are almost equal in length.
泰晤士河和塞文河是英国最长的河流，长度几乎相等。