①It was a formal dinner party,so I took part in it wearing formal dress ...

对于我来说第一单元的收获就是对英语的兴趣了。 以前英语课是上课讲，下课刷题，枯燥乏味，英语成绩也很差，但上大学之后发现这个课堂是活跃的，单独...