A.A.Right
B.B.Wrong
C.C.Not mentioned
第1题
amount of carbon dioxide as three average cars do in a year
A.Right
B.Wrong
C.Not mentioned
第2题
A.Right
B.Wrong
C.Not mentioned
第3题
A.Right
B.Wrong
C.Not mentioned
第5题
A.has remained a puzzle
B.lacks sufficient evidence
C.is a university professor
D.was generated by the explosion
E.will kill many animals
F.are attacked by aliens
第6题
A.has remained a puzzle
B.lacks sufficient evidence
C.is a university professor
D.was generated by the explosion
E.will kill many animals
F.are attacked by aliens
第7题
A.has remained a puzzle
B.lacks sufficient evidence
C.is a university professor
D.was generated by the explosion
E.will kill many animals
F.are attacked by aliens
第8题
A.has remained a puzzle
B.lacks sufficient evidence
C.is a university professor
D.was generated by the explosion
E.will kill many animals
F.are attacked by aliens
第9题
A.Competing Explanations
B.Unknown Attacks
C.Mysterious Explosion
D.Star War
E.Importance of Finding Evidence
F.Explanation that Worries Scientists
第10题
A.Competing Explanations
B.Unknown Attacks
C.Mysterious Explosion
D.Star War
E.Importance of Finding Evidence
F.Explanation that Worries Scientists
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