脑膜中动脉穿过的孔裂是()
A.圆孔
B.棘孔
C.卵圆孔
D.破裂孔
E.枕骨大孔
参考答案:B
The English spoken in the United Kingdom is different from _________ spoken in the United States. [ ]
A. which
B. that
C. what
D. the one
如何进行劲性混凝土模板安装与混凝土浇筑?