There is ________ chicken in the refrigerator. Go and buy some. [ ]

A. little            

B. a little              

C. few

牙骨膜组纤维

A．纤维起于牙槽嵴顶，呈放射状向牙冠方向走行，止于牙颈部的牙骨质
B．自牙颈部牙骨质，向牙冠方向散开，广泛地位于牙龈固有层中
C．自牙槽嵴向冠方牙龈固有层展开，止于游离龈中
D．起自根分叉处的牙根间骨隔顶，至根分叉区牙骨质
E．自牙颈部的牙骨质，越过牙槽嵴，止于牙槽突骨密质的表面