摘要
45．他在欧洲期间,参观过许多地方。误:During he Was in Europe,he visited many places．误:During in Europe,he visited many places．正:During his stay in Europe,he visited many places．正:While he was in Europe,he visited many places．析:during是介词,不是连词,所以不用来引导句子;同时也不能再在其后接介词短语。
