在被动语态中,如何对By后边的名词提问?例如：the products were checked by the business department 我想就“the business department ”或“the business”提问,应该怎么问4个人4个答案，晕死！一楼的肯定没问题

在被动语态中,如何对By后边的名词提问?例如：the products were checked by the business department 我想就“the business department ”或“the business”提问,应该怎么问4个人4个答案，晕死！一楼的肯定没问题 被动语态中,by的位置放在哪里? 被动语态,by短语放在复合句的那里 如何判断被动语态在句子中时态 The meeting is to be put off till Friday.在这句被动语态中,is后边为什么要 + to 被动语态的by sb是什么 被动语态中的不及物动词很想知道有没有不及物动词能用在被动语态中,比方说,he looks at me 变成被动语态i was looked at by him,这样是不是被动语态? 对英文中的被动句提问.The use of the process is determined by.如果我想知道by后面的东西,如何提问 什么情况下 by短语可省（在被动语态中） 英语宾语从句语法问题Do you know who the book was written by.我觉得这个地方的who the book was written by好像有点别扭,前面是who,后边是by.不要说被动语态 关于allow的用法allow什么时候搭配to do 什么时候搭配doing在被动语态中如何使用 被动语态是如何组成的 英语的被动语态和主动语态在句子中怎样区分?句子分析我会, 英语中被动语态中的by是什么词? 被动语态中谁是主语?A be done by B 在英语语法中,什么是被动语态 及物动词能用在被动语态中吗? 有关被动语态的He wrote the letter.该变动语态 The letter was written by them.They play football on sunday .变成被动语态 Football is played by them on sunday .什么时候 （by+执行者）放在句尾,什么时候放在句中?跟时