問題詳情
6. For a car using electricity, all you need to do is _____________ to the electricity supply,charge the battery, and then you’re ready to go.
(A) let it out
(B) pull it down
(C) lift it up
(D) plug it in
參考答案
答案：D
難度：適中0.666667
統計：A(2),B(0),C(1),D(8),E(0)