![](https://static.youtibao.com/asksite/comm/h5/images/m_q_title.png)
听力原文:Why did you decide to become a geologist?(A) We're investigating an oil well.(B)
听力原文:Why did you decide to become a geologist?
(A) We're investigating an oil well.
(B) That's what I'm thinking of doing.
(C) I've always been interested in rocks.
(7)
A.
B.
C.
![](https://static.youtibao.com/asksite/comm/h5/images/solist_ts.png)