1．The old man our guide. A．acted B．undertook as C．undertook to be D．worked——青夏教育精英家教网—

摘要：1．The old man our guide. A．acted B．undertook as C．undertook to be D．worked

网址：http://m.1010jiajiao.com/timu_id_4366868[举报]

The old man ________our guide.