与滚动轴承相比，滑动轴承工作时具有（）的特点。A.寿命长 B.承_爱下问搜题

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问题多项选择题

与滚动轴承相比，滑动轴承工作时具有（）的特点。

A.寿命长

B.承载能力高

C.抗振性好

D.噪声小

答案

参考答案：A, B, C, D

填空题

CONVERSATION 1 (Questions 1-4)

Miss Jones: responsible for marketing (1) UK hotels.
Miss Jones: responsible for markets in (2) and Japan.
Miss Jones has had a lot of contact with Japan because (3) have become very popular with the Japanese.
Miss Jones traveled across China by train about (4) years ago.

单项选择题

我国《公务员法》规定对公务员实行全面考核，重点考核的是( )。

A．德

B．能

C．廉

D．绩