阿摩線上測驗
12. It broke Rex’s heart to find out __________his dear son died in the earthquake.
(A) that
(B) what
(C) which
(D) who
答案：登入後查看
統計： A(239), B(27), C(16), D(23), E(0) #3149089
統計： A(239), B(27), C(16), D(23), E(0) #3149089
