One of the central justifications for the single market was its ability to create greater prosperity, but it is making its debut just as Europe 【traverses】 one of its roughest economic storms in years.

One of the central justifications for the single market was its ability to create greater prosperity, but it is making its debut just as Europe 【traverses】 one of its roughest economic storms in years.

A.goes through

B.goes off

C.goes down

D.goes on

正确答案是A