22. The United States consists of fifty states, ______ has its own government.A) each of which B) ea

問題詳情

22. The United States consists of fifty states, ______ has its own government.A) each of which B) each they C) they each D) each of

答案：A
難度：簡單0.807692
統計：A(21),B(0),C(2),D(2),E(0)