Is this Tom or jane desk?句型对吗 是用and 还是or

Is this Tom or jane desk?句型对吗 是用and 还是or Is this eraser yours or Jane's? 是Is he tall and slim?还是Is he tall or slim?疑问句里应该用and还是or? 英语翻译是用and还是用or? 英语【单选】7____either he or Jane and Tom going to the museum tom There is/ are one or two books on the desk.用is还是are? is tom happy or is it a dog （or） cat?是or还是and We shouldn't smoke and eat or drink here.是用and 还是or? Who is ___ in the class,Tom or Jim?是用最高级the tallest还是比较级tall 怎样把陈述句：This is Lucy and this is Lily.用or改为选择疑问句 This is Lucy and this is Lily.(用or改为选择疑问句)