天津某公司进口成套设备，其零配件的H.S编码不在《出入境检验检疫机构实施检验检疫的进

根据句意和首字母完成单词。

1.  John always s______ part of his pay each month.  He wants to buy a cell phone with the money.

2.  Maria is going to travel s______ interesting with her friends next time.

3.  I hear the workers are b______ a subway in the city.

4.  Paul wants to be an e______. He studies math very hard.

5.  All the students of Class 2 made their New Year's r______ at the beginning of this term.

七年级一班有2a-b个男生和3a+b个女生，则男生比女生少______人．

列权利，不属于软件著作财产权的是（）。

A．复制权 

B．署名权 

C．发行权 

D．翻译权

氮质血症病人应选用下列哪种饮食（）

A.低盐饮食

B.低蛋白饮食

C.低脂肪饮食

D.高脂肪饮食

E.高热量饮食

单元制锅炉多采用（）停炉。

A.滑参数

B.定参数

C.紧急

D.故障