形成完整的封套层包围颈部的筋膜是（）
A.颈浅筋膜
B.颈深筋膜浅层
C.颈深筋膜中层
D.颈脏器筋膜
E.椎前筋膜
参考答案：B
I don't think it's ________ to have a birthday party. [ ]
A. enough special
B. special enough
C. specially enough
D. special much
办理X-ⅠG接车变通进路，进路开通且锁闭，X应点（）灯，其复示器点（）灯。
