Mary is friendly and helpful.画线提问、划在friendly and helpful上!

Mary is friendly and helpful.画线提问、划在friendly and helpful上! Mary is friendly and helpful.划线提问friendly and helpful Mary is friendly and helpful对friendly and helpfu提问 mary is friengly and helpful friendly and helpful划线,________ Mary is (friendly and helpful).对划线部分提问--- do you----Mary?--- Tom is always friendly and helpful.划线提问 She is always friendly and helpful. Tom is always friendly and helpful, 句子：Alice is always friendly and helpful 对他提问is always friend friendly helpful and teacher often is our(连词成句) 把 Alice is always friendly and helpful.改为一般疑问句 She was always friendly and helpful.