It is in the west of China there is no doubt it is going to rain tomorrow.
A. where; whether
B. that; that
C. that; whether
D. where; that
网友回答
A. where; whether
(答案→)B. that; that
C. that; whether
D. where; that
解析：考查定语从句。后面从句there is no doubt it is going to rain tomorrow.内容修饰前面整句话，故引导词用that。当doubt前为否定形式时，后面用if或whether引导从句，故选B。