問題詳情

4. We____  all the food we needed and went on a picnic in the park.
(A) paid off
(B) backed up
(C) packed up
(D) backed off

參考答案

答案：C
難度：適中0.666667
統計：A(0),B(1),C(2),D(0),E(0)

用户評論

【【站僕】摩檸Morning】評論

原本題目:4. We all the food we needed and went on a picnic in the park.(A) paid off (B) backed up (C) packed up (D) backed off修改成為4. We____  all the food we needed and went on a picnic in the park.(A) paid off (B) backed up (C) packed up (D) backed off