How many times have you been here?

问题描述:

How many times have you been here?
—This is my ________ visit.
A.four B.the four C.fourth D.the fourth

一楼,二楼都错了,不好意思,应该选C,这是我的第四次访问,this is my fourth visit,不能用the fourth...或者可以说,this is the fourth visit i've had.