题目内容

摘车临修故障范围包括中梁及侧梁()超限。

A. 下垂
B. 弯曲
C. 外胀
D. 倾斜

查看答案
更多问题

You created a department report and preview it in life preview. The font for the department name is too small and you want to enlarge it but do not want to change the font for any other fields. What is the easiest way to make this change?()

A. Select the text to be enlarged in the life previewer and make the size change using the style bar.
B. Select the text to be enlarged in the layout mode and make the change.
C. Open the report wizard in the re-entrant mode and make the change.
D. Make the copy of the report, open the copy, make the changes and then delete the original report.&e

当矿井下含氧量减少至()以下时,就可能发生窒息死亡事故。

A. 20%
B. 15%
C. 12%

风机型号Y9-35-11No.10D右90°中,右90°表示风机的旋转方向和出口位置。

A. 正确
B. 错误

眼的结点与黄斑中心凹的连线,及其向注视目标的延伸线,称为。

A. 光轴
B. 视轴
C. 固定轴
D. 瞳孔轴

答案查题题库