A. Atmospheric Scientists
B. The Calculations Made at the Berlin Workshop
C. The Previous Calculations of the Effect of Aerosols
D. The Scientists’ Agreement
E. The Authoritative Conclusion
F. Greenhouse Gases
Paragraph 2 ______

单项选择题According to the passage, the preservation of rain forests should take priority over the control of human population.()

A. Right
B. Wrong
C. Not mentioned

填空题Paragraph 1 ______

单项选择题The protection of endangered species is a highly controversial issue because it affects the interests of certain groups of people.()

A. Right
B. Wrong
C. Not mentioned

单项选择题The two girls look alike.

单项选择题The workers in that factory manufacture furniture().

A.promote
B.paint
C.produce
D.polish