颈椎不稳的主要诊断依据之一是过伸过屈位片上椎体角度位移大于()。
A.9°
B.10°
C.11°
D.12°
E.15°
参考答案:C
下列业务中,通过"营业外收入"科目进行核算的有()。
A.债务重组收益
B.出售无形资产所有权的收益
C.非货币性资产交换确认的收益
D.罚款收入
E.出售无形资产使用权的收益
It was only when I reread these poems recently ______ I began to appreciate their beauty.
A.until B.that C.then D.so