The number of the cameras they produced this year has increased 30% compared with ——青夏教育精英家教网—

摘要： The number of the cameras they produced this year has increased 30% compared with of last year. A with; ones B to ; those C by ; that D of ; it

网址：http://m.1010jiajiao.com/timu3_id_3019982[举报]

The number of the cameras they produced this year has increased ________ 30% compared with ________ of last year.