【判断题】工装、附件、刀具应专机专用,不允许与不同型号的机床和低档机床串用。
【单选题】Which one of the following is NOT the characteristic of the book?
A.
The distributional imbalance of each of the part.
B.
The chaotic arrangement and design of the structure.
C.
The improper selection of some materials.
D.
The cautious view and attitude of the writer.
【单选题】Which one of the following is NOT one of the reasons why high school students lack motivation?
A.
They can not see the link between what they learn and what they do later in their life.
B.
They are not attracted by their teachers.
C.
They have concentration problems and bad learning habits.
D.
They just hold negative feelings towards school.
【判断题】工装、附件、刀具应专机专用,不允许与不同型号的机床和低档机床串