1.
(2017高三上·北京月考)
A report by Taobao on May 3,2017 has revealed there are more than 50 million “empty-nest” youths aged 20 to 39-years-old in China, with most of them in the places far from their hometowns.
A . released; working
B . released; worked
C . releasing; working
D . being released; to work