【題組】45.( ) (A) was working on(B) had worked off(C) worked out(D) got worked up

問題詳情

【題組】45.( )
(A) was working on
(B) had worked off
(C) worked out
(D) got worked up

答案：B[無官方正解]
難度：適中0.5
統計：A(1),B(3),C(3),D(1),E(0)