Gas is a substance without a definite volume nor with a definite shape.改错正确答案为Gas is a substance without a definite volume nor a definite shape.那么这里可以用without a definite volume or a definite shape 吗?or和nor的区别是什么?感谢大家!!
Here is the bus coming.和Coming here is the bus.两者之间是否有区别;语序是否正确。原句:A girl is lying on the couch.句1:On the couch is a girl lying.句2:Lying on the couch is a girl.句1和句2这种倒装是否成立,lying在句1和句2中做的成份是什么。