問題詳情
31、( )I ________. Suddenly, a group of boys ran toward him.
(A)kept walk
(B)kept on walking
(C)went on to walk
(D)kept on to walk
參考答案
答案：B[無官方正解]
難度：非常困難0
統計：A(0),B(6),C(0),D(2),E(0)
用户評論
【yeah】評論
keep on doing sth 繼續做Ex: If you keep on being rude, you will have to leave the classroom.from: Cambridge Dictionary