题目内容

轴与孔配合且轴肩与端面相互接触时，在两接触面的交角处不应加工退刀槽、倒角

A. 对
B. 错

查看答案

搜索结果不匹配？点我反馈

更多问题

____career you choose,effective communication skills will serve you well.

A. Whenever
B. Wherever
C. Whatever
D. Howerver

Studies have shown that humans working with machines are ____than a human or a machine working alone.

A. more effective
B. most effictive
C. effictive
D. least effictive

The application of AI in healthcare is expected to cut ____the cost of treatments and care.

A. out
B. into
C. down
D. through

While ____the article,I was wondering whether e-books would replace print books soon.

A. reading
B. read
C. was reading
D. ro read