摘要：( ) -Excuse me, is this new camera? -Yes, it’s . A. your; my B. your; mine C. yours; my D. yours; mine ( )39 This is difficult problem that few students can work it out. A. so B. so a C. such D. such a

网址：http://m.1010jiajiao.com/timu_id_3619354[举报]