【判断题】自然科学注重获取对人类生存、发展等具有工具或手段意义的知识,而社会科学除提供某些工具性价值的社会科学知识,努力营造有助于经济技术发展的社会环境外,还特别注重探讨与人类生存有关的价值和意义,这是它与自然科学最明显的区别。
【单选题】Passage G Question 17
A.
provide evidence in support of a controversial theory
B.
challenge two popular misconceptions about Venus
C.
show why a particular hypothesis was misguided
D.
suggest that Venus has been romanticized throughout history
E.
present two distinct theories
【单选题】Passage G Question 15
A.
criticize the lack of research on a topic of mystery
B.
speculate about life on another world
C.
lament the demise of a compelling theory
D.
illustrate the principles of planetary research
E.
discuss attempts to underst
【判断题】支原体和原生质体不具有细胞壁,但都能在适合的培养基中生长。( )
【单选题】Passage G Question 16
A.
dismiss a plausible supposition
B.
mock an outrageous claim
C.
bolster an accepted opinion
D.
summarize a particular experiment
E.
undermine a controversial h
【判断题】支原体和原生质体不具有细胞壁,但都能在适合的培养基中生长
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