国际足球理事会认为如果一队少于多少名队员则比赛就不能继续进行了？（）
A.5名
B.6名
C.7名
D.8名
参考答案：C
分离性感觉障碍，病变部位可能在（）。
A.周围神经
B.脊髓后根
C.脊髓前联合交叉
D.脊髓前角
E.脊髓前根
She ______ for ten hours at least. It was at nine that she fell asleep last night.
A slept B had slept C has slept D was sleeping
D was sleeping