问题
选择题
----I am looking for information on social safety.
----You can take this book. Social safety is _______ introduced in it
A．regularly
B．naturally
C．usually
D．specially
答案
答案：D
题目分析：句意:-我正在寻找关于社会安全的信息。-你可以拿走这本书，它里面特别介绍了社会安全。regularly 有规律地，定期地；naturally 自然地；usually 通常；specially 特别地。根据句意可知选D。