Question

.icanneverforgetthedaywhenweworkedtogethera

I can never forget the day ____ we worked together. A．when B．which C．that D．/

Answer 1

A 本题考查的定语从句，当先行词为时间的名词时，要考虑关系代词或关系副词在从句中所做的成分，如果在从句中作为主语，宾语，则用关系代词，如果在从句中作为状语的话，要用关系副词，故选A。