脊髓病变出现Homner征提示病灶在()
A.C8~T1
B.C5~6
C.C3~4
D.C1~2
E.T3~4
参考答案:A
Would you please_________the paper for me and see if there are any obvious mistakes? [ ]
A. look around
B. look into
C.look up
D.look through
检查邻面龋的最好方法是()
A.叩诊
B.探诊
C.扪诊
D.X线片
E.温度测试