问题描述： There,is a fax machine in the office.改为一般疑问句. 1个回答 分类：综合 2014-11-05 问题解答： 我来补答 Is there anyone in the teacher's office Is there anyone in 1．将陈述句变为一般疑问句时,如句中有be 动词（am is are …）时, 展开全文阅读
