肌无力先累及骨盆带与肩胛带肌肉()
A.假肥大型肌营养不良
B.肢带型肌营养不良
C.面-肩-肱型肌营养不良
D.远端型肌营养不良
E.眼肌型肌营养不良
参考答案:B
I ______ riding my bike ______ taking buses to school. [ ]
A. prefer; to
B. prefer; rather than
C. would like; to
D. would rather; than
早期诊断结肠癌最有价值的检查方法是
A.纤维结肠镜检查
B.大便潜血试验
C.钡剂灌肠检查
D.直肠指诊
E.CEA测定