颈椎病脊髓型,症状进行性加重的治疗用
A.颌枕带牵引B.药物溶栓C.扩张血管的药物D.手术治疗E.颈部石膏固定
参考答案:D
Last year, Liu Hua, a college student, to work for the Olympic Games. [ ]
A. is choosing
B.is chosen
C. was choosing
D. was chosen
在Visual FoxPro中,基类的最小事件集包含的事件是( )。
A.i = w;
B.i = b;
C.i = p.a;
D.i = t.b;