Question

【题目】Freddy gave him a job and housing and lent him pocket money while ________(train) him.

Answer 1

【答案】training

【解析】句意：弗雷德在培训他期间给他提供工作和住房，并借给他零花钱。根据宾语him判断，train在此是动词，其逻辑主语与句子主语一致，且二者为主动关系，故填现在分词。while training him相当于while he trained him的省略。