It was in the remote mountain areas I spent the gap year I learned how to work with a gr

问题补充：

It was in the remote mountain areas I spent the gap year I learned how to work with a group of strangers and how to look after myself．

A. when; that

B. where; that

C. where; when

D. that; where

答案：

A. when; that

(答案→)B. where; that

C. where; when

D. that; where

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