颈动脉瘤的病因中不包括()
A.动脉硬化和创伤
B.各种类型的动脉炎
C.先天性动脉发育不良
D.动脉中层囊性变
E.医源性损伤
参考答案:C
A:Honey,the basketball game is about to start.And could you bring me a bowl of ice cream?And...uh...a slice of prizza.
B:________?
A.No,that's all for now.
A.What did you say B.Anything else
C.Could I help D.What can I do for you
1494年,西班牙和葡萄牙在教皇仲裁下,划定了一条如图所示的分界线。这意味着()
A.两国当时的航海成果得到承认
B.大西洋是两国争夺的焦点
C.其他国家被永远排除在殖民争夺之外
D.开辟新航路的主要目的是传播基督教