【单选题】Which quality of heroes is not mentioned in the lesson?
A.
Heroes have a strong moral compass.
B.
Heroes are competent and confident
C.
Heroes are usually famous people with special talents.
【简答题】简述未经消毒的鲜牛奶发生自然腐败变质时,微生物菌群的变化规律。
【单选题】According to the author, the practice of heroi/ing scientists______.
A.
exaggerates the importance of their discoveries
B.
distorts the essence of scientific progress
C.
conceals the goals of most scientific research
D.
inspires young scientists to work alone ditly
【单选题】中国明末清初苏州的杰出制造发明家孙云球,掌握了验光技术,当时称为
【简答题】简述未经消毒的鲜牛奶发生自然腐败变质时,微生物菌群的变化规律。
【简答题】A.persons B.heroines C.characters D.heroes
【多选题】从生态意义和可持续发展的最终目标出发,构建一套新型的绿色体系已成为当务之急,它包括:()
【简答题】Preparation procedures: 5._________ the decoction when it is ready.
【单选题】By saying 'heroes are normal people' in paragraph 3, the author means that heroes______.
A.
can hardly avoid mistakes in life
B.
live a life no more brilliant than most of us
C.
are admired in public rather than in private
D.
are faced with more stresses than most people