问题
选择题
His aunt’s letters ________ of those beautiful days when they used to live together
in his hometown.
A．call him on
B．call him for
C．call him up
D．call him in
答案
答案：C
考查短语辨析。 call on 拜访某人，call for 需要， call up 唤醒，call in召入，句意：他姑姑的那些信件唤醒了那些他们过去在家乡一起住过美好的的日子。故选C。