---Haven’t you met each other at ____ party?
---Yes, but I can’t remember whether it is____ Christmas when we were in college.
A.a ; the | B.the; a | C.a; a | D.a; / |
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---Haven’t you met each other at ____ party?
---Yes, but I can’t remember whether it is____ Christmas when we were in college.
A.a ; the | B.the; a | C.a; a | D.a; / |