脊髓空洞症可伴有的症状有()
A.根性疼痛
B.上肢无脉
C.直立性低血压
D.Lhermitt征
E.Charcot关节
参考答案:E
The girls we are playing with are from Class Three. [ ]
A. what
B. which
C. who
D. whom
降糖灵(苯乙双胍)过量()
A.代谢性酸中毒
B.代谢性碱中毒
C.呼吸性酸中毒+代谢性酸中毒
D.呼吸性碱中毒+代谢性碱中毒
E.代谢性碱中毒+呼吸性酸中毒