问题
选择题
I don't think I'll need any money, but I'll bring some ____. [ ]
A. at last
B. in case
C. once again
D. in time
答案
答案：B
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I don't think I'll need any money, but I'll bring some ____. [ ]
A. at last
B. in case
C. once again
D. in time
答案：B