题目内容

与滚动轴承相比较,在下述各点中,________不能作为滑动轴承的优点。

A. 径向尺寸小
B. 运转平稳,噪声低
C. 间隙小,旋转精度高
D. 可用于高速场合

查看答案
更多问题

The latest ________ of China Today reports the daily life of Chinese panda named Le Le.

A. copy
B. book
C. issue
D. sheet

If the package is wrapped well, we ________ the contents are also wonderful.

A. resume
B. assume
C. consume
D. presume

Mr. Smith _______ as a doctor from London University over 30 years ago.

A. qualified
B. became
C. turned into
D. signified

As an experienced teacher, he has great _______ in teaching English to primary students.

A. capacities
B. function
C. capacity
D. abilities

答案查题题库