前庭阶与鼓阶相通的部位是()。
A.卵圆窗
B.蜗窗
C.骨半规管
D.膜半规管
E.蜗孔
参考答案:E
The little boy was the only one who _____ the earthquake in his village, and the
government sent him to a city school after that. [ ]
A. experienced
B. escaped
C. survived
D. suffered
一般说来,要成为国际金融市场需要具备的主要前提条件是( )
A.有较稳定的货币,且货币可以自由兑换
B.有较自由的外汇市场,外汇管制较松
C.有较健全的银行制度
D.有相当程度的政治稳定
E.具备投资的便利条件