Xinjiang is one of the areas sandstorms happen most often, results from a dry climate, vast desert and a strong wind.
A. where; which
B. when; that
C. where, that
D. that; which
网友回答
(答案→)A. where; which
B. when; that
C. where, that
D. that; which
解析：句意：新疆是一个沙尘暴频发的地区之一，这些沙尘暴是由天气干燥，大面积的沙漠和强风引起的，第一空where引导定语从句，在句中作为地点状语，第二空中which指代前文提到的沙尘暴，为非限制性定语从句，故选A