题目内容
（请给出正确答案）
提问人：网友w*****2
发布时间：2022年3月24日 15:00
[单项选择题]
Questions 14 to 17 are based on the following passage. At the end of the passage, you will be given ...According to the passage, the island’s deafness rate has fallen in the twentieth century because
A．the patterns of marriage have changed.
B．many deaf people have regained their hearing.
C．most of the original population has left the island.
D．the island has become famous for its research facilities.
参考答案
十点题库官方参考答案
（由十点题库聘请的专业题库老师提供的解答）
