According to Paraghaph 5 ,lead poisoning .( )(本题2.5分)
A. makes condors too nervous to fly
B. has little effect on condors’ kidneys
C. can hardly be gotten rid of form condors’ blood
D. makes it different for condors to produce baby birds
出自:平顶山学院-英语(专升本)-报刊阅读(专升本)