词汇：根据句意和汉语提示，在空格中填入正确的单词（每空限填一词）。（每

小题1分，计7分）

小题1:Don’t worry. I have made much  __________ (进步) in learning English.

小题2:This is a good shop. It brings us  ___________(极好的) service.

小题3:As we know,  __________ (无一人) of us likes pollution.

小题4:Our living conditions have              (改善) a lot.

小题5:They have been volunteers            （自从）2009.

小题6:If you            （不服从）the traffic rules, you may have an accident.

小题7:           （虽然）he tried his best, he failed at last.

大模板的面板要求表面平整、刚度好，平整度按（）抹灰质量要求确定。

A.高级

B.中级

C.装饰

D.普通