请选出属于枕骨大孔附近的畸形()
A.扁平颅底
B.小脑扁桃体下疝畸形
C.颅底凹陷症
D.环椎枕化
E.颅骨裂
参考答案:A, B, C, D
I want to leave now.I can’t nothing useful here. [ ]
A.stand to do
B.stand doing
C.stand being done
D.stand to be doing
若s是int型变量,且s=8,则s%3+(s+1)%3表达式的值为______。