被动语态 ( ) a new library ( ) in our school last year?A is,builtB was,builtC does buildD did build选什么 为什么 求详解

she is making tom a new coat 改为被动语态 My father bought a new computer yesterday改为被动语态 my uncle is writing a new novel 改为被动语态 主动语态变被动语态My cousin gave me a new comic last weekend. They will buy a new car.(改为被动语态）A new car_________________________(by them) mother gave me a new desk as a present.改成被动语态... a new bike will be given to him as a present 被动语态 The workers will build a new bridge over the river next year.的被动语态 The government will build a new bridge over the river 改为被动语态 they are building a new bridge over the river改写成被动语态 They are to open up a new business next week 变被动语态 WILL THEY SHOW A NEW FILM NEXT WEEK 改被动语态 they are building a new school in the village.该被动语态 句子改成被动语态 they will build a new swimming pool My father bought a new car last Sunday改为被动语态 改被动语态:Did you build a new house last year? 把Lucy sent me a New Year Card last week 改成被动语态 the government made a new plan to help all animal in danger的被动语态