Hefeelsrelaxedandevenbeginstosingbecause      ofthedist...

问题详情：

He feels relaxed and even begins to sing because       of the distance       covered．

       A．three fifth; were                      B．three fifth; was

       C．three fifths ; have been                                        D．three fifths; has been

【回答】

D

知识点：主谓一致

题型：选择题