某纳税人本期以自产液体盐80000吨和外购液体盐20000吨(每吨已缴纳资源税5元)加工固体盐15000吨对外销售，取得销售收入600万元。已知固体盐税额为每吨30元，该纳税人本期应缴纳资源税()。

A.Information can be recorded as signs,or transmitted as__(75)__.

B.symbols

C.message

D.signals

E.wav

A.Information can be recorded as signs,or transmitted as__(72)__.

B.symbols

C.message

D.signals

E.wave ：

Dao, in its most literal sense, refers to ()

A.ritual etiquette

B.law

C.book

D.road

A．pictogram

B．lexicon

C．word-formation

D．ideogram

A Brief Introduction to CNNIC

General Information:

China Internet Network Information Center (CNNIC), the state network information center of China, was founded as a non-profit organization on June 3rd 1997.

CNNIC takes orders from the Ministry of Information Industry to conduct daily business, while it was administratively operated by Chinese Academy of Sciences (中科院). CNNIC Steering Committee, a working group composed of well-known experts and commercial-representatives in domestic Internet community supervises and evaluates the structure, operation and administration of CNNIC.

Part of its Main Business:

1. Technical Researches on Internet Addressing

For the sake of keeping pace with the global development of the Internet addressing, CNNIC carries out relevant technical researches and takes on technical projects of the state based on its administrative and working experiences on traditional network technologies.

2. Internet Survey and Relevant Information Services

Since the forming of CNNIC, it has actively carried out series of statistical surveys on the Internet information resources for public welfare.

Information about CNNIC

Founded on (46) .

It's a (47) .

Under the direction of the Ministry of (48) .

Operated by Chinese Academy of Sciences(CAS)

Part of its main business:

1. to carry out relevant (49) and take on state-level technical projects.

2. to carry out series of statistical surveys on the Internet information resources for (50) .

A．road

B．ritual etiquette

C．law

D．book