用be 的正确形式填空并翻译( am is are was were)
用be 的正确形式填空并翻译( am is are was were)
用be动词(am,is are ,was,were)的正确形式填空
用正确的be动词(am ,is ,are ,was,were)填空
用正确的be动词(am,is,are,were)填空.
用“am/is/are/was/were"填空
用am,is,are,was,were填空.
用be(am,is,are)的适当形式填空
用be动词的适当形式(am,is,are)填空
用be动词适当形式填空(am,is,are)
填写适当的动词be(am, is, are, was, were)
am,is,are,be,been,was,were的区别
1、用 am ,is ,are ,was ,were ,填空