木工架锯是由锯条、锯手、锯梁、( )、锯梁绳、绞板组成的。
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木工锯子的锉锯要求：锯齿要平齐、锯齿间的距离( )、锯齿的角度要符合要求。
A. 下面大
B. 要相等
C. 中间大
D. 上面大
What does the writer imply in the fourth paragraph
A. Organizations can increase communication and disseminate adequate information about the change to employees.
B. Organizations can help employees through training and educating them on how to cope with stress.
C. Organizations can create a supportive environment at the workplace and it is vital that both superiors and colleagues play a part.
D. That would be beneficial for the company if the employees are in a good state of psychological and emotional well-being, instead of being overly stressed or burned out.
木门窗制作对杆件刨削加工应兜方，使其( )尺寸达到设计所规定的要求。
A. 断面
B. 长度
C. 高度
D. 厚度
杉木的特点其原木长可达( )m以上，其木纹平直易加工，收缩变形小。
A. 50
B. 40
C. 30
D. 70
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