問題詳情

18. ___ since graduation from high school, Joe had to find jobs to sustain himself.
(A) Having self-supported
(B) Self-supported
(C) Self-supporting
(D) Being self-supported

參考答案

答案：C
難度：困難0.333333
統計：A(2),B(0),C(1),D(0),E(0)