What are the linguistic features of the general medical English at vocabulary level?

A.There are more Formal words instead of informal ones.

B.More than 2/3 nouns and terminologies are derived from Latin and Greek, especially in rich affixes.

C.There are common words with the specific meaning in Medicine.

D.There are no common words at all.

正确答案：There are more Formal words instead of informal ones.；More than 2/3 nouns and terminologies are derived from Latin and Greek, especially in rich affixes.；There are common words with the specific meaning in Medicine.