正常成年人股骨颈颈干角平均为()
A.120°
B.125°
C.127°
D.130°
E.140°
参考答案:C
解析:股骨颈干角为110°~140°,平均为127°。
颁布《重法地法》的朝代是( )。
A.唐朝
B.宋朝
C.元朝
D.明朝
— My sister is very upset today.
— It's your fault. You ______ the bad news to her yesterday. [ ]
A. should tell
B. should have told
C. shouldn't have told
D. must tell