29. Tiffany was promoted to chief secretary when it had fallen ____ two months ago. The former chief
secretary resigned after he got involved in a political scandal.
(A) hollow
(B) vacant
(C) flexible
(D) remote
詳解 (共 2 筆)
未解鎖
Tiffany was promoted...
未解鎖
chief secretary 主任秘書...