【判断题】应该先测定样品吸光度,最后再进行校准曲线。( )
【简答题】I did not understand the meaning of the title until I had read the last part of the book. → Not until ______ the last part of the book ______ the meaning of the title until .
【单选题】下列关于我国现行增值税制度的说法,错误的是( )。
【多选题】下列关于我国现行增值税制度的说法,正确的是( )。
【判断题】折半查找法在成功时进行比较的关键字个数最多不超过其判定树的深度。