Question

【题目】—Is it easy for him _______the question? —Yes, I think so.

A. answer B. to answer C. answers D. answering

Answer 1

【答案】B

【解析】句意：-对于他来说回答这个问题是容易的吗？-是的，我想是这样的。answer回答；to answer动词不定式；answers是第三人称单数形式；answering动名词形式。这句话中使用的句型是It is+形容词+for sb. to do sth.对于某人来说做某事是...的，故应选B。