17.My brother had become a doctor,______ was what he wanted to be.A.who B.what C.that D.which为什么不能选that,解释一下什么是非限制性定语从句

Please be my brother's Please be my brother's My brother wants ______ (be) a teacher Yesterday___(be)my brother's birthday. 脑筋急转弯 A police officer had a brother ,but the brother had no brother.How could that be? 17.My brother had become a doctor,______ was what he wanted to be.A.who B.what C.that D.which为什么不能选that,解释一下什么是非限制性定语从句 My brother admitted ___ by what I had said. If my brother lived here today,he would be surprised by what here in the ciIf my brother lived here today,he would be surprised by what here in the city.A.had happened B.had been happened C.has happened D.has been happened 正确答案应当是哪一 Brother,you will always be in my heart the only a police officer had a brother,but the brother had no brother.how could that be?这是英语脑筋急转弯 A police officer had a brother ,but the brother had no brother.How could that be?[英语脑筋急转弯]脑筋急转弯 My brother wants to be a football player.（改为同义句） My brother( )( ) to be a football player [D45] By brother's pale face suggested that he ______ ill and my parents suggested that he ______a medical examination.A .be; should have B .was ; have C .should be ;had D .was ; has请翻译,并分析. 一句英语语法问题My brother had gotten the upper hand in their fight,but I was kept standing by if necessary.这个be kept doing是什么语法…… My brother had some bread for his breakfast.(改为否定句） My brother （）a white bike.A、has B、have C、had my brother had lunch at school yesterday改为一般疑问句 怎么改 请写: My brother had a glass of juice yesterday.的一般疑问句 i've had a lot of fun with my brother and parents翻译,一秒钟,快