题目内容
介词填空
They became rich ________ hard work.
They greeted us warmly ________ our arrival.
用适当的介词填空
They dressed themselves ________ to look as if they were going ________ the carnival.
They arrived there ________ Monday afternoon.
They were badly shaken ________ the news.
They live ________ London during the week and go to the country ________ the weekend.