【題組】32.First come, first ______________ . (A) serve (B) served (C) to serve (D) serving

問題詳情

【題組】32.First come, first ______________ .
(A) serve
(B) served
(C) to serve
(D) serving

參考答案

答案：A[無官方正解]
難度：適中0.5
統計：A(5),B(3),C(0),D(0),E(0)

用户評論

【Zeng Jia Wei】評論

應該是first come first served才對吧!!!