问题
选择题
－How did you find those days.
－The days________we spent together on the farm are not easy________．
A．that；to forget
B．when；to be forgotten
C．when；to forget
D．that；to be forgotten
答案
答案：A
A 考查定语从句及固定句式。that代替先行词the days在定语从句中作spent的宾语。“be ＋adj.＋to do”结构中通常用主动形式。