--How was your vacation?--__________（选择）
问题描述：
--How was your vacation?--__________（选择）
A.it's pretty good
B.it was boring
C.it were relaxing
D.they were fantastic
答
B.很无聊.其他选项不符合语法和句子意思.A呢A。用在表示人长得漂亮，或者人比较不错的时候用。