问题
选择题
After graduating from college,I took some time off to go travelling,____ turned out to be a wise decision. [ ]
A. that
B. which
C. when
D. where
答案
答案：B
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After graduating from college,I took some time off to go travelling,____ turned out to be a wise decision. [ ]
A. that
B. which
C. when
D. where
答案：B