There are two extra subtitles which you do not need to use.
有两个额外的小标题不需要使用。
Read the following text and answer the questions by choosing the most suitable subtitles from the list A-G for each numbered paragraph (41-45).
阅读以下文本，并从列表A-G中为每个编号段落（41-45）选择最合适的副标题来回答问题。
There are two extra subtitles which you do not need to use.
有两个额外的小标题不需要使用。
例句取自历年考研英语真题，翻译为机器生成，仅供学习参考。