问题
选择题
—You ____ very happy this afternoon. Why?
—Because we are going to spend the evening at Lily’s house.
A．taste
B．sound
C．look
D．smell
答案
答案：C
题目分析：句意：你下午看起来很高兴，为什么？因为晚上我们要去莉莉家。A 尝起来；B 听起来；C 看起来；D闻起来。这几个动词都可用作系动词，结合题意故选C。