某县兽药门市部从外省一家制药厂购进一批兽药在本县进行出售。后县农牧渔业局兽药监督员王某发现兽药质量存在不稳定现象，遂取走部分样品检验，结果该药品不符合国家标准。农牧渔业局根据《兽药管理条例》对该门市部处以没收该种药品、违法所得以及罚款的处罚。该门市部不服处罚决定，向该县人民政府申请复议，政府经审查维持原处罚决定，门市部仍然不服，遂向该县人民法院提起行政诉讼。本案中体现的行政法律关系有：()

Since 1990, our customers ______with our service.

A．are satisfied

B．have satisfied

C．have been satisfying

D．have been satisfied

"Ever since" means ______ .

A．never

B．once

C．from then on

The company (be) ______ in the land market since 1990 and it is now taking the lead in this field.

(Ever since) the world (began) nations (have difficulty) in (keeping) peace with their neighbors.

A．Ever since

B．began

C．have difficulty

D．keeping

Ever ______ they came to live here, they have hated everything about the place.

A．when

B．since

C．though

D．if

We live in a time ______, more than ever before in history, people are moving.

A．what

B．when

C．which

D．where

(Ever since) the world (began), nations (have difficulty) (in keeping) peace with their neighbors.

A．Ever since

B．began

C．have difficulty

D．in keeping

Have you ever considered ______ to live in the country？

A．going

B．to go

C．to have gone

D．go

Ever since she was a little girl, she ______ interested in music.

A．is

B．has been

C．was

D．had been