1996年8月,29题

dpatton

In The Sociology of Science, now considered a classic, Robert Merton discusses cultural, economy and social forces that contributed to the development of modern science.

B明显错,可是A为什么用一般时,有什么说法没.

enjoylife517

When people talk about the academic situations, they use present tense in general.

Please read "High score grammar".

good luck!