钟摆样腱反射()。
A.下运动神经元病变
B.上运动神经元病变
C.肌肉病变
D.小脑病变
E.锥体外系病变
参考答案:D
—How long have you been going to work on foot?
—Since last month when I ________ from a heart attack.
A.recovered
B.have recovered
C.was recovering
D.would recover
FAB分型中MDS-RA骨髓中原始粒细胞比例是 ()
A.骨髓中原始粒细胞<5%
B.骨髓中原始粒细胞5%~20%
C.骨髓中原始粒细胞>40%
D.骨髓中原始粒细胞>30%
E.骨髓中原始粒细胞21%~29%