(单选题)

What happened to Darwin’s letter in the 1970s?

A.It was recovered by the FBI.

B.It was stolen more than once.

C.It was put in the archives for research purposes.

D.It was purchased by the Smithsonian Archives.

参考答案：B

参考解析：

细节理解题。根据第三段第二句“Their art crime team recovered the letter...”可知，是艺术犯罪团伙重新找回了这封信，所以A项错误；根据第二段第三句“Word got out that it was missing when someone asked to see the letter for research purposes,”可知，有人为了研究目的想看这封信，消息就传开了。推断出放在档案馆不是为了研究。所以C项错误；第一段第一句“ A letter written by Charles Darwin in 1875 has been returned to the Smithsonian Institution Archives by the FBI after being stolen twice.”可知，Darwin的信件是被还给档案馆，不是被买回，所以D项错误；被偷了一次以上，所以B项正确。故选B。

知识点：阅读理解四选一英语专业基础知识阅读理解教师招聘-小学英语