深沟球轴承不能承受轴向载荷，只能承受径向载荷。_爱下问搜题

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问题判断题

深沟球轴承不能承受轴向载荷，只能承受径向载荷。

答案

参考答案：错

填空题

选词填空，把正确的单词填入括号里。

is are jeans old skirt

1. Look, I have a pink              .
2. My T-shirt              orange.
3. My dress is             .
4. Where are my             ?
5. These              my shorts.

选择题

Dust and dirt soon______if a house is not cleaned regularly. [ ]

A. accumulate

B. accurate

C. accelerate

D. accuse