附睾附着于睾丸的附着缘，分为（）几部分.
A.附睾管
B.附睾头
C.附睾体
D.附睾尾
E.输精管
参考答案：B, C, D
-Hi,Ann! I won the first prize in the English Speech Contest.
-Congratulations!And I guess your parents must____you.
A．be mad at
B．be proud of
C．be angry with
D．be impolite to
不可试用血管内栓塞术控制的出血为（）
A.外伤性出血
B.肿瘤出血
C.胃十二指肠溃疡出血
D.胃食管静脉曲张出血
E.脑出血
