题目

She likes to eat           and she has a nice           garden in front of her house． A．vegetables; vegetables                                 B．vegetable; vegetable C．vegetables; vegetable                                   D．vegetable; vegetables 答案：C5支足球队进行循环比赛（每两支球队都赛一场），已知甲队已赛3场，乙队比甲队赛的场数多，丙队比甲队赛的场数少，丁队与戊队赛的场数一样多，但丁队与戊队没赛过．那么，总的比赛场数是A.8B.7C.6D.5