#七年级暑假答案2016(英语) 搜索结果
一、1-5:CDDDD6-10:ADCCD11-15:BABDC16-20:CCABA二、1dangerous2frightened3scientists4twentieth5towards6practices7None8north-west三、1isknocking2bought3tolearn4goes5playing6Don’tfettotake7does