依法纳税是公民的基本义务，下面对“纳税人”的理解，不正确的是( )。A．只要负有直

Clean-up Day is only two weeks from n ow. We need to           a plan.         [ ]

A. catch up with    

B. come up with      

C. keep up with      

D. make up with

担任会计机构负责人所必须具备的条件是（）。

A.取得会计从业资格证书

B.具备中级会计师以上专业技术职务资格

C.从事会计工作5年以上经历

D.具备研究生以上学历

句型转换。

1. Lucy usually cleans the cage every two days. (对画线部分提问)

    ______ ______ does Lucy usually clean the cage?

2. Jenny worked hard in order to catch up with others. (将简单句改为复合句)

    Jenny worked hard ______ ______ she could catch up with others.

3. Nothing is impossible if you put your heart in it. (改为反意疑问句)

    Nothing is impossible if you put your heart in it, ______ ______?

4. Mary came to China three years ago. (改为同义句)

    Mary has ______ in China since three years ago.

5. Zhai zhigang became the 1st Chinese astronaut to walk in space. (改为定语从句)

    Zhai zhigang became the 1st Chinese astronaut ______ ______ in space.

依据《注册安全工程师管理规定》，聘用单位应为注册安全工程师建立（）档案，并保证其真实性

A.个人

B.注册安全工程师工作

C.执业活动

GB/T2828.1-2003标准中，AQL的意思指（）

A）过程平均值

B）接收水平

C）接收质量限

D）检验水平