Separating usable products from trash.
Processing them so that they can be used as more expensive materials.
Returning them to markets as new products.
Splitting them into three categories: hazardous items, combustible waste and noncombustible waste.
第1题:
According to the passage, what is the most important job for a perfect mom?
________________________________________________________
第2题:
According to the passage, which of the following about the borrower's financial weakness is false?
A.Past record of repayment.
B.Low profitability.
C.Poor management.
D.Heavy obligations to creditors.
第3题:
Which of the following is NOT TRUE according to the passage?
A.The zoo needed more information about the woman.
B.A baby elephant was hurt during the war.
C.The woman lived quite near the zoo.
第4题:
Dynamic
Dialogue-driven
Philosophical
第5题:
According to the passage, which of the following can NOT be typed into the same category?
A. Cloud
B. Sheep
C. Trees
D. Goose
第6题:
25. Which is NOT true according to this passage?
A. The writer loves his teacher very much.
B. A good teacher should not scold his students. '
C. The teacher may be rich if he becomes a businessman.
第7题:
According to the passage, early-twentieth-century education reformers believed that ______.
A) different groups needed different kinds of education
B) special programs Should be set up in frontier communities to modernize them
C) corporations and other organizations damaged educational progress
D) more women should be involved in education and industry
第8题:
Which is TRUE according to the passage?
A.The Muses invented music.
B.Music can bring people some feelings.
C.Music was from a Greek village.
D.Everyone is interested in pop music.
第9题:
Which of the following are types of routine objects?()
第10题:
Nano-based.
Carbon-based.
Crystal-based.
Silicon-based.