Servants, as employment that attracts more and more people, are not_________ as they were in the past.

A．looked down upon

B．carried on

C．paid attention to

D．referred to

椎间盘突出的部位常见于（）

A.颈2～3

B.颈3～4

C.胸5～6

D.腰3～4

E.腰5～骶1