题目

Sam, in every way, has handled the challenge, _________ his friends_________ how he’s achieved success in spite of the difficulties.A. overcome; by B. overcoming; withC. impressed; by D. impressing; with 答案：【答案】D【解析】试题分析：考查动词和介词。句意：山姆全面的解决了这个问题，他排除万难获得成功，这使他的朋友们印象很深，impress sb with sth使某人印象深刻，动词与主语之间是主动关系，故选D项。On her way back home, she stopped       some vegetables.A．buyingB．to buyC．boughtD．buied