问题描述：
请问英语句子里面,...or...and...应该怎么理解?
比如：you need bachlor degree in information system OR bachlor degree in Electrical Technology AND three years of relevant working experience.
比如：you need bachlor degree in information system OR bachlor degree in Electrical Technology AND three years of relevant working experience.
问题解答：
我来补答展开全文阅读