According to Dr. Mead, the attitude of beings from outer space towards us is one of ______
A.unfriendliness
B.suspicion
C.superiority
D.hostility
A.unfriendliness
B.suspicion
C.superiority
D.hostility
第1题
According to the passage, what does the word "bravado" (Paragraph 2, Line 5) probably mean?
A.obvious dishonesty
B.personal integrity
C.false bravery
D.good expectation
第2题
According to Dr. McFarland, accident repeaters are ______.
A.shy
B.borderline psychopathic cases
C.criminally insane
D.neurotic
第3题
According to Dr. Jeol Hiderbrand what accounts for his ageless energy?
A.His ancestors.
B.His parents.
C.Heredity.
D.Hard working.
第4题
A.schedule
B.service
C.option
D.appointment
第5题
According to Dr. Catriona Morrison, the public speculation______.
A.lacks scientific evidence
B.helps clarify their study
C.turns out to be correct
D.is worth further study
第6题
According to the passage, it was Dr. W. Lillehei that _____________.
A.first developed applied bionics
B.was the first to operate on the heart of a patient
C.developed the artificial heart
D.used more sophisticated methods to do "open heart" surgery
第7题
第8题
A.Deforesting and global warming
B.The abuse of natural resources
C.Air and water pollution
D.The attitude of human beings
第9题
According to Dr. Lit, the most significant about the experiment was______.
A.the way the dogs raised alerts
B.the location of the false alerts
C.the average time of the searches
D.the number of the false alerts
第10题