“脊髓中央灰质血运丰富,容易出血,但皮质脊髓束下行到骶部的纤维最靠近外侧,因而常能幸免”是指()。
A.骶残留
B.腰残留
C.部分保留区
D.完全性损伤
E.不完全性损伤
参考答案:A
按括号内中文提示完成下列各句。
1. He usually comes to school _____ _____. (骑车)
2. I often _____ my mother _____ the room. ( 帮助……打扫)
3. They're going to _____ some farmers _____ the apple harvest. ( 帮助……做)
4. A: Would you like to come to my birthday party tomorrow?
B: _____, _____ _____ _____. ( 我很愿意)
5. I think eating too much is _____ _____ _____ _____. ( 对你的健康有害)
6. They're enjoying _____ _____ _____. ( 住在北京)
伤人血分,可会聚于局部,腐蚀血肉,发为痈肿疮疡的邪气是()
A.风
B.湿
C.寒
D.火
E.燥