问题
— Isn’t it a surprise that I happened to meet Emily at Doris’ birthday party last weekend? — If my memory serves me correctly, you each other for exactly three years. [ ]
A: hadn't seen
B: haven't seen
C: didn't see
D: don't see
B: haven't seen
C: didn't see
D: don't see
正确答案是：
同类题型
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The pen my father sent me as my birthday gift very well
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Where is Mr. Smith—-He ______ America on business. He ______ back in a year.