![](https://cos-cdn.shuashuati.com/pipixue-web/2020-1231-2005-12/ti_inject-812ce.png)
Experts eventually decided to investigate ______ .
A.
because they did not believe that pumas existed in England
B.
because they wanted a puma for the London Zoo
C.
when a woman saw a puma in a small village
D.
because people's descriptions of the puma had a lot in common