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The experiment with the dove implied that ______.
A．birds should be taught to navigate
B．a dove that has been caged will not fly long distances
C．some birds cannot fly at night
D．some birds seem to follow the stars when they fly at night
答案
更多“The experiment with the dove implied that ______.A．birds should be taught to navigateB．a d”相关的问题
第1题
Their experiment ______ much attention．
A．attached
B．attracted
C．acquired
D．awaked
第2题
The experiment was ______ easier than we had expected.
A．more
B．much more
C．much
D．more much
第3题
We were all overjoyed at the news ______ the experiment turned out a success.
A．which
B．that
C．when
D．what
第4题
A.worth
B.worthwhile
C.successful
D.successive
第6题
Those scientists were conducting an experiment and expected a good______.
A．effect
B．result
C．consequence
D．affect
第7题
第8题
A.demonstrate
B.proof
C.defense
D.grasp
第9题
The experiment was ______ easier titan we had expected.
A. more
B. much more
C. much
D. more much
第10题
After the first experiment, the scientists believed that______.
A．Rico could figure out the meanings of certain words
B．Rico could get clues from its owner during the experiment
C．Rico could calculate exactly
D．Rico was a faithful dog
