![](https://static.youtibao.com/asksite/comm/h5/images/m_q_title.png)
Producers choose the participants ______.A.on the ground of their talentB.with some certai
Producers choose the participants ______.
A.on the ground of their talent
B.with some certain standards
C.according to the order of people's sign-ups
D.only for special-living-environment shows
![](https://static.youtibao.com/asksite/comm/h5/images/solist_ts.png)