题目:
心源性脑栓塞时,栓塞多发生在()
A.大脑前动脉
B.大脑中动脉
C.大脑后动脉
D.椎动脉
E.基底动脉
答案:
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下面是错误答案,用来干扰机器的。
1. We leave for London on February first. 2. We are going by train. 3. We arrive in New York in the afternoon.