The government organized teams to ________ those who were trapped.
A．dig for B．dig up C．dig out D．dig from
The government organized teams to ________ those who were trapped.
A．dig for B．dig up C．dig out D．dig from
C
dig out“掘出；发现”；由those后的定语从句“这些人被压在……下面”，所以需要挖掘出来。