蝶额型脑膜脑膨出的颅骨缺损部位位于()
A．鼻骨额骨之间
B．鼻骨与鼻软骨之间
C．眶上裂或眶下裂
D．视神经孔或眶上裂
E．纸样板和眶上裂
参考答案：C
Do you think the plan _________ out as soon as possible?
A．should carry
B．ought to be carried
C．ought to have carried
D．ought to have been carried
世界金矿的类别主要包括哪些种类？
