【题目】Her face _______ with pleasure when she heard the news that her son was admitted to Beijing University.
A.lit upB.let downC.came to lifeD.lived up to
在线课程【答案】A
【解析】
考查动词短语辨析。句意：当听到儿子被北京大学录取的时候，她高兴地笑了起来。A. lit up（with）笑逐颜开； B. let down使失望；C. came to life复苏，复活；D. lived up to不辜负; 履行; 达到高标准。根据句意可得知A选项符合题意。故选A。