一
二
三
四
2.将下列单词或短语与其相对应的释义搭配起来 A B (1)grateful a.to take part in (2)dislike b.to exchange (3)join in c.thankful (4)tip d.not like (5)swap e.correct in every detail (6)exact f.advice 答案:(1)c (2)d (3)a (4)f (5)b (6)e