问题
选择题
It was funny to see that the dog’s eyes immediately ________ at the sight of its owner.
A．lit up
B．fixed up
C．did up
D．turned up
答案
答案：A
短语辨析。A. 照亮，点亮B. 固定在；C. 整理，刷新；D. turned up找到，出现
句意：一看看到他的主人，这只狗的眼睛立即就亮了起来，真有趣！故选A。