[答案]
Werethereanyartroomsinyourschoolbefore?
[解析]
考查转一般疑问句。分析原句,句子中有系动词 were ,变一般疑问把Were提前即可,放于句首,其余部分按顺序放在Were之后,同时some变为any,my变为your,句末加问号。原句变为的一般疑问句就是:Were there any art rooms in your school before?
故答案为:Were there any art rooms in your school before?
[点评]
本题考查了"陈述句与一般疑问句转换,",属于"基础题",熟悉题型是解题的关键。