题目

Mary wanted to travel around the world all by herself, but her parents did not _______ her to do so. A. forbid         B. allow           C. follow                D. ask   答案： B   句意：玛丽想一个人环游世界，但她的父母亲不允许她这么做。这里考查的是allow sb. to do sth，表示允许某人做某事。  

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