问题
选择题
That evening he ____ ____what he had thought about the research.
A．set about ; set down
B．set about; to set down
C．set out ; setting down
D．set out; to set down
答案
答案：D
本题考查set短语辨析。句意：那天晚上他着手记下他想到的关于实验的东西。
set about doing sth="set" out to do sth着手做某事。