【单选题】适用于各种作物和土质,特别是平原地区的小块地的轻、小型喷灌机组是( )
【判断题】奇瑞集团非常重视提高职工的待遇,工人月薪至少在三千元以上。
【单选题】According to the talk, what is the student's problem?
A.
He does not understand the courses he is taking.
B.
He does not know anything about core courses.
C.
He does not have the assistantship.
D.
He has no idea what courses to take.
【判断题】只有在记录的关键字的初始状态为逆序排列的情况下,直接插入排序过程中元素的移动次数才会达到最大值。
【单选题】What problem does the man have with his reading assignments?
A.
He is not interested in what he reads.
B.
He cannot memorize definitions of terms.
C.
He is overwhelmed by the amount he has to read.
D.
He has difficulty identifying what is important information.
【单选题】制冷压缩机四个实际工作过程的先后顺序是( )