City X Experiences Very Dry Conditions in the Winter,along with a Prevailing

Multiple Choice

City X experiences very dry conditions in the winter,along with a prevailing northerly wind.In the summer,the prevailing winds shift to southerly and the rainfall at City X increases by a factor of 10.What can you say about the general climate regime of City X?

A) It must be located under the ITCZ for most of the year.
B) It must be located deep in the interior of a large continent.
C) It is probably at a high latitude.
D) It has a monsoon climate.