問題詳情

5. February normally has twenty-eight days, but every fourth year, ______ has twenty-nine.
(A) there
(B) its
(C) is a leap year
(D) a leap year, it

參考答案

答案：D
難度：簡單0.826772
統計：A(7),B(2),C(5),D(105),E(0)

用户評論

【Aita Chung】評論

題目應為:February normally has twenty-eight days, but every fourth year, ___________has twenty-nine.