【判断题】使用数字形式进行引用时,依据参考文献在正文中出现的顺序在参考文献列表中排序。
【简答题】I haven’tseen him for years.____fact, I can’teven remember what he looks like.A. To B. For C. In D. With
【单选题】I can’t __ what he said about payment.
【单选题】I can’t understand what he said although he tried to make himself ________.
【单选题】He bougth an i-pad as a present for his mother, ______ made her very happy.