It is one of the funniest things _________ on the Internet so far this year．

A．finding

B．being found

C．to find

D．found

下列解决青藏高原牧区能源问题的最合理措施是(    )

A．樵采天然植被

B．开发利用太阳能

C．大力发展薪炭林

D．加大煤炭的开采