---Some people like snakes very much What about you Mary?----Not at all．I am them．A. plea

问题补充：

---Some people like snakes very much． What about you，Mary?

----Not at all．I am them．

A. pleased with

B. angry with

C. terrified of

D. good at.

答案：

A. pleased with

B. angry with

(答案→)C. terrified of

D. good at.

解析：pleased with对……感到高兴；angry with对……感到愤怒；terrified of对……感到恐惧；good at.擅长。句意：有些人非常喜欢蛇。你呢，玛丽？——一点也不。我非常害怕他们。结合语境可知选C。