2016年6月英语四级听力一篇章3答案

以下为2016年6月英语四级听力试卷一篇章3答案：

　　Passages

　　Passage Three

　　22. B) It was built in the late 19th century.

　　23. D) They often broke down.

　　24. A) They were produced on the assembly line.

　　25. C) It marked a new era in motor travel.