【单选题】为了使螺栓均匀受力减少零件变形并使零件间隙配合紧密,拆卸螺栓时应该( )
【单选题】How long has the woman being studying in state college?
C.
For a year and a half.
【判断题】润物细无声,这是文学发生作用的独特方式。()
【简答题】情境2_项目1 用户帐号管理(2008).doc 情境2_项目1 组账号管理(2008).doc 实验报告模板.doc 2008账号管理.mp4
【单选题】How much work has the woman finished?
【单选题】What does the woman want to know?
A.
Whether the man has got some cold medicine.
B.
How effective is the hot line service.
C.
Whether the man has got suitable clothes.
D.
How long the man has been in this city.
【单选题】How long has the woman had the toothache?
【判断题】为了减少零件受力变形,必须让螺栓均匀撤去压力,并使零件间配合紧密,拆卸和安装多个螺栓的时候要对每个螺栓均匀多次用力。
【简答题】实验报告模板.doc 8情境2_项目3:磁盘管理(2008).doc disk.mp4