Scientific writing includes ( )
A. reporting of original research
B. communication about science
C. professional communication by scientists
D. writing about science for the public
查看答案
Thousands of years ago,human beings have been able to communicate
A. orally
B. using cave paintings
C. using books
D. using papyrus
Which country invented paper first?
A. China
B. German
C. France
D. England
The first two scientific journals began publication in 1665 in ( )
A. China
B. German
C. France
D. England
An acceptable primary scientific publication must be ( )
A. the first disclosur
B. sufficient information
C. susceptible to sensory perception
D. essentially permanet
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