题目内容
(2010·福建“四地六校”高三上第一次联考) 31. I will write down what I have seen and heard ______ memories are still fresh.
A. before B. while C. though D. unless
B
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题目内容
(2010·福建“四地六校”高三上第一次联考) 31. I will write down what I have seen and heard ______ memories are still fresh.
A. before B. while C. though D. unless
B