一般现在 His job is to stick labels on the box 一般过去 She stuck the fork into her arm 进行 She is sticking the label on the box 将来 I will stick the label on the box 完成 He has stuck the label onthe box
一般现在 His job is to stick labels on the box 一般过去 She stuck the fork into her arm 进行 She is sticking the label on the box 将来 I will stick the label on the box 完成 He has stuck the label onthe box