Watch the video and answer the following questions by d...
单项选择题Watch the video and answer the following questions by deciding whether the statement is true or false.
https://news.cgtn.com/news/794d444f79514464776c6d636a4e6e62684a4856/index.html
While the source of COVID-19 has yet to be determined, scientists seem to agree on one fact: that more than 80 percent of new infectious diseases originate from wild animals.
A．对
B．错
