…… 此处隐藏0字 ……
新概念英语第四册第2课:Spare that spider
Lesson 2 Spare that spider不要损伤蜘蛛
First listen and then answer the following question.听录音，然后答复以下问题。
How much of each year do spiders spend killing insects? New words and expressions 生词和短语 Notes on the text课文注释