The river has ( ) two feet because of the floodA.risen B.been raised 应该选哪一个呢,为什么

句子改错划线部分1.how long have you begun tostudy English? 2.i have borrowed this book for two weeks 3.the river has become very dirty since last August 4.our manager is away today.he has been to guangzhou on business 5.he has gone out for tw The river has already r____ several meters. The river has become very dirty和the river has been very dirty 哪个对 The river became dirty last year.The river has became dirty for ___ ___. 单项选择._____ of the girls has been to college.A.Tw单项选择._____ of the girls has been to college.A.TwoB.AllC.NoneD.No one another bridge has being built over the river 怎么翻译? china has many rivers,theyangtze river is the longest the river has frozen中间为什么没有been The river has risen several metres.several metres 是什么成分 the River the~river~ the river has been grown 是什么时态Many new buildings has been grown up on the Huangpu River. The waste has _______ (pollution) the river and killed all the fish The oath to become the river of time has been什么意思 the most two famous rivers还是the most famous tw 用have has there is there are 适当形似填空：How many ducks ( ) on the river Between the two hills _ a deep river.A.are B.have C.has D.is