.It was the four years from 2004-2007, ____ I spent studying for a master’s degree, ____ I will never forget.
A.when; that | B.when; when | C.that; that | D.which ; that |
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.It was the four years from 2004-2007, ____ I spent studying for a master’s degree, ____ I will never forget.
A.when; that | B.when; when | C.that; that | D.which ; that |