34. More than 1,600 firefighters are currently working to ________ containment lines as a means to slow the spread of massive bushfires across Australia.
(A) rip off
(B) shore up
(C) take down
(D) sweep away
詳解 (共 2 筆)
未解鎖
目前有超過1,600名消防員正在努力加強...
未解鎖
選項順序怪怪的More than 1,6...