题目内容：

you look _.What has happened to you
接上 everyone expected us to win the match but we lost to the girls
A sad Bsadly C happy Dangrily 原因，

优质解答

A everyone expected us to win the match but we lost to the girls
大家都期待我们赢,结果却输了,排除CD,look系动词后+形容词