![](https://static.youtibao.com/asksite/comm/h5/images/m_q_title.png)
A.The local Africans are peace-loving people.B.Soda bottles are very precious in some
A.The local Africans are peace-loving people.
B.Soda bottles are very precious in some remote areas.
C.A trivial thing may sometimes bring about undesirable consequences.
D.Caution must be taken in introducing new technology.
![](https://static.youtibao.com/asksite/comm/h5/images/solist_ts.png)