【简答题】A.He is an artist who has collected a lot of paintings. B.He is a doctor who is good at painting. C.He is an artist who introduces art into hospitals. D.He is a follower of hospital art.
【单选题】As he collected fossils from strata throughout England, Smith began to see that the fossils told a different story from the rocks. Particularly in the younger strata, the rocks were often so similar t...