题目内容：

—— a us visitor visatwice ,the young man finally gave up his hope of going to America 横线应填?

优质解答

___Having been refused_ a us visitor visa twice ,the young man finally gave up his hope of going to America.大意：被拒签了到美国卢星的签证两次后,那个年轻男人放弃了去美国的希望.refuse sb sth,固定搭配,...