family are traveling to germany for the beer festival
问题描述：
family are traveling to germany for the beer festival
A congratulations B see you later C have fun D take care
答
C
只要翻一下句子就能明白了
-我们全家要去德国参加啤酒节
-玩的愉快哦
其它的选项,A 恭喜B再见C注意
都与句意不符合
所以只有选C