不供应脊柱区的动脉是（）。
A.枕动脉
B.肩胛背动脉
C.椎动脉
D.肋间后动脉
E.咽升动脉
参考答案：E
_____________Haitian man, according to his family, has survived four weeks under ruins since
destructive earthquake this January.
A．The; a
B．The;/
C．A;/
D．A; the
（）年德国联邦政府颁布了《高等学校总纲法》，对高等学校的任务、教学与科研的原则、高等学校的人员等等作出了详细规定。
A.1970
B.1972
C.1976
D.1990
