阿摩線上測驗
113.
The _____ event for the new skyscraper was a terrific success, with many industry leaders in attendance.
(A)groundbreaking
(B)grounding
(C)groundwater
(D) grounds
答案：登入後查看
統計： A(221), B(108), C(19), D(7), E(0) #3096813
統計： A(221), B(108), C(19), D(7), E(0) #3096813
