{MP3:http://wximg.233.com/NewsFiles/2011-9/24/6.mp3}
Hello, Jane. Nice to meet you!
A.It's a nice da B.Nice to meet you, to C.I'm glad to hear tha D.Happy New Year!
参考答案:
答案解析:
The usual idea of the cave man in the last paragraph
The usual idea of the cave man in the last paragraphA.is based on the study of a