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A.Seeing a falling round object.B.Hearing a bird-like sound.C.Observing a bright light
A.Seeing a falling round object.
B.Hearing a bird-like sound.
C.Observing a bright light.
D.Witnessing the impact.
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A.Seeing a falling round object.
B.Hearing a bird-like sound.
C.Observing a bright light.
D.Witnessing the impact.
A.Seeing a falling round object,
B.Hearing a bird-like sound.
C.Observing a bright light.
D.Witnessing the impact.
【C10】
A.seeing from
B.see from
C.seen from
D.to see from
A.Seeing Janets new house.
B.Getting a gift for Janet.
C.Buying a new house.
D.Affording a new gift.
A.seeing
B.see
C.have seen
D.be seeing
A.seeing the map
B.having a rest
C.already sending out a help
D.answering the phone call
We learn from the passage that people tend to believe that______.
A.seeing more doctors may result in more diagnostic errors
B.visiting doctors on a regular basis ensures good health
C.the more doctors taking care of a patient, the better
D.the more costly the medicine, the more effective the cure
According to Dr. Scorer, lightning is caused by______.
A.rain falling through clouds
B.hail falling through supercooled clouds
C.hail falling through superheated clouds
D.ice particles falling through any clouds
A.All of them died because of falling off high buildings.
B.All of them had the experience of falling off high buildings.
C.All of them were born in New York.
D.All of them were born within five months.
_________ the temperature falling so rapidly, we couldn't go on with the experiment.
A.Since
B.For
C.As
D.With