The whole Chinese people will never forget the day, April 20th, 2013, _______ the big earthquake happened in Ya’an.
A.on which | B.in which |
C.on that | D.from which |
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The whole Chinese people will never forget the day, April 20th, 2013, _______ the big earthquake happened in Ya’an.
A.on which | B.in which |
C.on that | D.from which |