问题
选择题
.When _____ my childhood, I get lost in happy memories of times now gone forever.
A．looking out for
B．looking forward to
C．looking back on
D．looking down on
答案
答案：C
短语辨析。A.留心；设法得到 B.盼望 C. 回首往事 D.俯视。句意：当我回首我的童年，我迷失于现在一去不复返的美好记忆里。故选C。