阿摩線上測驗
5. If you make a mistake in your document, you can _____ the wrong word and type it again.
(A) gather
(B) follow
(C) return
(D) delete
答案：登入後查看
統計： A(1), B(1), C(6), D(65), E(0) #3647465
統計： A(1), B(1), C(6), D(65), E(0) #3647465
